Trekking / Hiking

Acatenango is the trek people come to Guatemala for, and the reason is the volcano next door. You climb through farmland, cloud forest and finally bare volcanic sand to a high camp around 3,600 meters, and from there you look across a saddle at Volcan de Fuego, one of the most active volcanoes in the Americas. Fuego erupts every twenty minutes or so, day and night, throwing ash and glowing rock above its crater, and after dark the camp watches the orange bursts against the sky. The summit push starts before dawn on the second day for sunrise from 3,976 meters, with the whole chain of highland volcanoes floating above the cloud. It is a hard two days at altitude and in the cold, but the payoff, a live eruption seen from a facing ridge, is rare anywhere on earth.

The Annapurna Circuit crosses Thorong La at 5,416m on its way from subtropical river valleys to the Tibetan-plateau edge of Mustang, the greatest ecological transect in trekking. Honesty requires the modern framing: road construction has touched much of the original route, and the road-free heart is now the high section around the pass, Manang to Muktinath, joined by the waymarked NATT trails that restore mostly road-free walking for those who choose them. Framed that way, a ten-to-fourteen-day NATT-plus-Thorong-La trek remains world class, cheaper and more accessible than Khumbu, with no flight required and teahouses the whole way. The pass day, 1,000 meters up and 1,600 down at altitude, is the exam.

Black River Gorges is where you walk through what is left of the real Mauritius, the wet upland forest that once covered the island before the sugarcane. Trails thread more than sixty kilometers of native woodland across the park, from short walks to the Black River Peak, the island's highest point at 828 meters, down into the gorge itself and its river pools. This is the last refuge of species that exist nowhere else: the Mauritius kestrel, once down to four wild birds and now hunting over these ridges again, the soft-pink pink pigeon, and the noisy green echo parakeet, alongside flying-fox colonies and endemic ebony and tambalacoque trees. The most walked routes run from the Petrin and Black River visitor centers, taking in the Macchabee forest ridge and viewpoints that drop away over the whole south-west of the island to the sea. Come in the dry winter months and the trails are firm and the panoramas clear; the forest is quiet, birdsong-heavy and, for an island better known for its beaches, a completely different Mauritius.

The climb to Blue Mountain Peak is Jamaica's classic hike and one of the best sunrise walks in the Caribbean. The summit stands at 2,256 meters, the highest point on the island, inside the UNESCO-listed Blue and John Crow Mountains National Park. The route runs about 11 to 14 kilometers each way from the trailhead above Penlyne Castle, climbing through cloud forest thick with tree ferns, wild coffee and endemic birds, with a notoriously steep pitch known as Jacob's Ladder near the top. Most walkers do it in the dark, leaving the lodges around one or two in the morning to reach the peak by dawn, when on a clear day you can see across the whole island and, some mornings, all the way to Cuba before the cloud closes in. The tradition is to overnight at a rustic mountain lodge such as Whitfield Hall the evening before, then push for the summit in the small hours. It is a demanding walk of roughly six to eight hours up, but no technical skill is needed, only fitness, a headtorch and a guide.

Boquete is the trailhead for the two best walks in Panama. Volcan Baru, at 3,474 meters the highest point in the country, is a hard overnight ascent: hikers usually set out around midnight and climb through the night up a rough vehicle track to stand on the crater rim at dawn, when on a clear morning you can see both the Pacific and the Caribbean at once, a rare thing to do on foot. The gentler and arguably more beautiful option is the Sendero Los Quetzales, a cloud-forest trail through Volcan Baru National Park that links Boquete with the village of Cerro Punta. It runs along old paths beside a rushing river through moss-hung forest, and from February to May it is one of the most reliable places on earth to see the resplendent quetzal, the emerald bird with the meter-long tail feathers that the ancient Maya prized above gold. Between the two you have a big-summit challenge and a world-class birding walk within a short drive of the same town, both best tackled with a local guide who knows the weather, the transport logistics between trailheads and where the quetzals are nesting.

Brownsberg is the rainforest you can actually walk into without a week-long expedition, a wooded mountain plateau at around 500 meters that puts Suriname's jungle within a half-day of the capital. The draw is a network of forest trails on foot, threading down through the canopy to three waterfalls, the Leo, the Irene and the Koemboe on the Witi creek, where the reward for a sweaty descent is a swim in a cold forest pool. From the Mazaroni plateau the forest opens onto a long view over the Brokopondo Reservoir, one of the largest artificial lakes in the world, its drowned treetops still breaking the surface. The park sits on old gold-mining ground and the birdlife and monkeys are close and loud: eight primate species live here, from howlers to capuchins, alongside toucans, trogons and hundreds of other birds. Trails range from short loops to full-day walks that take in all three falls for those with the legs and an early start. Managed by the conservation foundation STINASU, Brownsberg is the honest introduction to the interior, a place to learn the forest on your feet before committing to the deeper reserves.

The Cardamoms are the largest unbroken rainforest left in mainland Southeast Asia, and trekking here funds the fight to keep it standing. This is proper jungle walking, through dense forest to hidden waterfalls, river crossings and post-Angkorian burial-jar sites, with the chance of hornbills, gibbons and, for the lucky, sign of elephant. Two models sit side by side. At Chi Phat, a village of former loggers and poachers turned guides runs multi-day treks, mountain-bike rides and river kayaking from a community base, with nights in homestays or forest hammock camps. Deeper in, a small tented camp inside a national park lets you trek with a naturalist and shadow the Wildlife Alliance rangers who patrol the trails. Either way the walking is remote, humid and genuinely wild.

Cerro Negro is a short, sharp hike with a payoff you cannot get anywhere else. The cone is the youngest volcano in Central America, born in an 1850 eruption and still active, and its slopes are loose black ash with no vegetation. You carry a board up a 45-minute to one-hour walk to the rim, taking in the raw Maribios volcano chain and the plain toward Leon, then sit or stand on a reinforced sled and slide straight down the ash face. Volcano boarding was invented here in the 2000s and remains a rite of passage on the Central American backpacker trail, with riders clocking speeds well past 50 kilometers an hour on the steepest line. The walk is manageable for anyone with reasonable fitness, and the descent takes seconds, which is the whole absurd charm of it.

Dilijan is the forested exception in a stony country, and it carries the Transcaucasian Trail's showcase: an 80-kilometer section built largely by volunteers in 2017, blazed red and white throughout, linking the medieval monasteries of Haghartsin, Goshavank, and Jukhtakvank with Parz Lake over four to five days of beech-forest walking. A dedicated trail foundation maintains the route database, a free app, and a local-guide directory, which makes Dilijan the easiest self-planned trekking in the Caucasus, while commercial outfits run guided day hikes and week-long traverses for those who want the logistics handled. Monastery-to-monastery hiking with teahouse towns between is a format the Alps forgot.

Dragon's Back is the hike that proves you can leave a city of seven million and be walking a wild coastal ridge inside half an hour. The trail runs the spine of a low mountain range at the southeast tip of Hong Kong Island, rising and falling in a series of humps that give it its name, with the surf-lined bays of Shek O and Tai Long Wan on one side and the wooded slopes of Shek O Country Park on the other. Time Magazine named it Asia's best urban hike, and the reason is the contrast: paragliders launch off Shek O Peak, the skyline of the island floats in the haze behind you, and the walk ends on the sand at Big Wave Bay where surfers ride the swell. It is a manageable half-day on a clear path, roughly four to eight kilometers depending on where you start and finish, with steady climbs rather than any scrambling, so it suits fit first-timers as much as regular walkers. The forest sections give shade, the ridge gives the views, and public transport drops you at both ends, which is why locals treat it as the default weekend escape. The cooler, drier months from October to April are the time to go, when the humidity drops and the visibility opens up.

Durmitor is a UNESCO World Heritage massif of eighteen glacial lakes, the gorske oci or mountain eyes, and its centerpiece walk climbs Bobotov Kuk, Montenegro's iconic 2,523-meter summit, on a six-to-seven-hour round trip from the Sedlo pass with some hands-on scrambling at the top and half the Dinarides in view. Crno Jezero, the Black Lake in the pines above Zabljak, anchors the gentler days and the trailhead network. Local Zabljak agencies guide the summit and the lake circuits with transport and park fees bundled, and September, after the Adriatic crowds fade, is the quiet reward. The Tara canyon rafting a valley away already has its own row; this is the massif above it.

The Edge of the World, properly Jebel Fihrayn, is the best day hike within reach of Riyadh. A wall of the Tuwaiq escarpment ends abruptly here, dropping some 300 meters to a plain that runs flat to the horizon, which is where the nickname comes from. The walk up to the rim is short and manageable, but the reward is outsized, a sheer cliff edge with nothing beyond it and, below, the traces of an old caravan route that carried trade toward the Gulf. Most people come for sunset, when the low light turns the limestone orange and the plain goes to shadow, or for sunrise and a quieter rim. Reaching the trailhead means an hour and a half of desert track, so it is a place you visit with a guide who knows the route and the rock rather than alone.

El Yunque is the only tropical rainforest managed by the US Forest Service, and it packs a huge range of walking into a compact, accessible massif just an hour east of San Juan. Warm rain falls almost daily on the Sierra de Luquillo, feeding rivers, natural swimming pools and waterfalls like La Mina and La Coca, and cloaking the higher slopes in dwarf cloud forest. Trails run from paved fifteen-minute strolls to the exhaust of your legs on the climb to El Yunque Peak at over 1,000 meters, where the vegetation shrinks to wind-stunted palms and the views open over the coast on a clear morning. The forest is loud with the two-note call of the coqui, the tiny frog that is Puerto Rico's unofficial mascot, and it is one of the last strongholds of the critically endangered Puerto Rican parrot. Guided walks, especially after dark, turn a wet green blur into a legible ecosystem, and a permit system now manages the busiest northern trailheads.

The Millennium Cave is the great land adventure of Santo, a full day loop through jungle, cave and canyon in the island's remote south center. You start with a rainforest hike from Funaspef village down a slippery trail and bamboo ladders to the mouth of Vanuatu's largest cave, then wade and scramble through the pitch dark cavern with a river running through it, past bats and waterfalls, guided by torchlight. Out the far side the walk becomes a canyon: you float and swim down a gorge between towering moss walls, clambering over boulders and under small falls, before the trail climbs back out through the plantation. The site is held and run by the landowning villages, so the day is as much a village experience as a trek, and the physical mix of hiking, caving and river swimming makes it one of the most complete adventure days in the Pacific.

The Fann Mountains are Tajikistan's most accessible high range and its classic trekking country, a compact knot of granite and limestone peaks in the northwest crowded with glacial lakes. The walking centers on a handful of turquoise and cobalt lakes: the Kulikalon basin under the wall of Chimtarga, the highest Fann peak at 5,489 meters, the alpine Alaudin lakes, and the Haft Kul, or Seven Lakes, strung up the Shing valley, each a different color. Trails link them over passes in the 3,500 to 4,000 meter range, with nights in tents or in village homestays where families still farm the valleys. It is high, dry and sunny, the routes are non-technical, and the whole range sits within a day's drive of Samarkand or Dushanbe, which is why it has become the standard introduction to Central Asian trekking.

The Fouta Djallon is one of West Africa's great walking landscapes, a cool green highland of sandstone plateaus that break away in cliffs and gorges and pour off the edge in waterfalls. This is the water tower of the region, the source of the Niger, the Senegal and the Gambia, and its terraced hillsides are farmed by Fula herders and villagers whose way of life gives the trekking its character. Trails link village to village across the plateau around Labe, Dalaba and Pita, past the falls of the three cascades, through gallery forest and along escarpment rims with long views over the highlands. You walk between guesthouses and family compounds, sharing meals and paths with the people who live here, in a form of slow community trekking that has become the country's signature journey. The climate is mild by West African standards, the birdlife is rich, and the sense of a place still largely outside mass tourism is complete. For a traveler who wants real village-to-village walking in a corner of Africa few reach, the Fouta Djallon is the reason to come to Guinea.

Galicica is the mountain wedged between two of Europe's oldest lakes, and the summit of Magaro at 2,254 meters is the payoff: Lake Ohrid on one side, Lake Prespa on the other, both in a single turn of the head. The standard day from the Ohrid side climbs about 600 meters over 8.5 kilometers through karst meadows that hold endemic plants found nowhere else, in a national park that stays quiet even in August while the Ohrid waterfront below fills up. Local guides run it as a half-day with transfers from town, which makes it the easiest big-view summit in the southern Balkans.

Glendalough packs a great deal of Ireland into one glaciated valley an hour from Dublin. At the valley floor sit the ruins of a monastic city founded in the sixth century by St Kevin, its round tower and churches strung along the river, and above them a network of waymarked trails climbs through oak forest to the two lakes, the old Miners' Village and the ridge known as the Spinc. From the tops you look down the length of the valley to the lakes, with the boglands of Wicklow rolling away beyond. It is also the honeypot access point for the Wicklow Way, the long-distance trail that runs the spine of the mountains, so a day here can be a gentle lakeside loop or a lung-stretching climb, and a base for longer walking. The combination of accessible mountains, ancient ruins and proximity to the capital is why this is the walk most visitors to Dublin should make time for.

Grand Etang is the undisputed heart of hiking in Grenada, a cool, misty rainforest in the mountainous spine of the island a half-hour above the coastal heat. From the visitor center by the crater lake, the classic walk drops through forest of giant bamboo and heliconia to the Seven Sisters Falls, also called St. Margaret's Falls, a chain of cascades with pools you can swim in, reached on a muddy 40 to 45 minute descent. The tougher Mount Qua Qua trail follows the ridgeline for about three kilometers each way through cloud forest to a summit with views across the island to the sea, and the most committed carry on toward Mount St. Catherine, Grenada's highest peak at 840 meters. Mona monkeys, introduced from Africa in the plantation era, come down to the roadside, and armadillo, opossum and dozens of bird species live in the reserve. Grenada's hiking is guided by real characters, among them Telfor Bedeau, who has walked these hills for more than fifty years, so a local guide is as much storyteller as route-finder.

Ometepe is one of the great volcano treks in Central America, two very different climbs on a single island in the largest lake between the Great Lakes and Titicaca. Concepcion is the harder, taller line: a roughly ten-hour round trip that starts before dawn, opens onto huge lake views, then turns steep and loose near the active summit where cold wind and scree test your nerve. Maderas is the greener, more forested option, an eight-hour climb from Balgue up through farmland and cloud forest, past pre-Columbian petroglyphs, to a crater lagoon inside the summit, with howler monkeys and parrots along the way. A local guide is mandatory on both, which is a good thing, because the trails are muddy, unmarked in places and seriously steep. For hikers who want a real objective rather than a viewpoint stroll, Ometepe delivers two.

Kakum is Ghana's best rainforest walk, and its canopy walkway is unlike anything else in West Africa. Seven rope-and-plank suspension bridges run 350 meters from tree to tree at up to 40 meters above the forest floor, level with the crowns of ebony and mahogany giants. The park protects a rare surviving block of the Upper Guinean rainforest, home to forest elephants, bongo, several primates and more than 250 bird species, including the rare white-breasted guineafowl that draws birders from around the world. Beyond the walkway, guided ground trails take you into the forest for birding and tree identification, best in the early morning when the canopy is loud with activity. Paired with the Cape Coast castles half an hour away, it is the classic combination of Ghana's coast: heavy history in the morning, high forest in the afternoon.

The Ala-Kul trek is the classic Kyrgyz mountain walk, and Karakol is where you start it. Over three to four days the trail climbs the Karakol valley through Tien Shan spruce forest to Ala-Kul, a glacier-fed lake that sits at around 3,500 meters and turns from turquoise to milky blue with the light, then crosses the Ala-Kul pass at roughly 3,900 meters and drops to the hot springs at Altyn-Arashan. It is high, cold at night and properly alpine, but it needs no technical climbing, which is why it has become the country's signature trek. Karakol town has the guides, porters, permits and rental gear to put a trip together, and local operators can also guarantee spots in the trailside yurt camps that fill up in July and August.

Khinalug sits at about 2,350 meters in the Greater Caucasus, among Europe's highest continuously inhabited villages, with a settlement history reckoned at five thousand years and a language spoken nowhere else on earth. In 2023 UNESCO inscribed the cultural landscape of the Khinalug people together with the Koc Yolu transhumance route, the shepherd migration corridor that guided treks now follow: the village-to-village walk to Griz and two-day camps at 2,600 meters are the classics, with Bazarduzu at 4,466 meters for the summit-minded. Quba is the three-hour gateway from Baku, and the final canyon road is an event in itself.

Kpalime is the heart of Togo's small but lovely hill country, the greenest and most walkable corner of a mostly flat nation. From the town you can climb Mount Agou, at 986 meters the highest point in Togo, with views that reach across the border into Ghana, or take the forest paths around Mount Klouto, famous for its butterflies and its old German-era plantation trails. Between the peaks lie waterfalls such as Kpime and Wome, coffee and cocoa smallholdings, and villages that keep the Akpesse dance and a strong craft tradition of carving and batik. The walking ranges from a steady road-and-trail ascent of Agou to gentle forest loops around Klouto, all in a cool, misty upland that feels a world away from the coast. For a traveler it is Togo's outdoors at its best, easy to reach from Lome and rewarding on foot with a local guide who knows the plants and the paths.

La Soufriere is the roof of Saint Vincent and one of the more dramatic day hikes in the Caribbean, a climb up an active volcano that last erupted explosively in April 2021. The classic windward route starts in old banana lands on the Atlantic side and climbs through thick rainforest onto the exposed upper cone, ending on the rim of a huge crater that still steams and has reshaped itself with each eruption. It is a real trek, long and steep, rewarded with a view down into the caldera and out over the island and the sea. Because the volcano is active and the summit weather turns fast, a licensed guide is required, and a good one reads the mountain, the recent eruption history and the forest along the way. For hikers who want more than a beach, this is the standout land adventure of the islands.

Luang Namtha is the home of community-based trekking in Laos. The Nam Ha National Protected Area begins a few kilometers south of town, more than two thousand square kilometers of jungle-covered hills, rivers and ethnic-minority villages, and the model of guided treks that share their income with those villages was pioneered here in the early 2000s. Trips run from a single day walk to four-day crossings that overnight in Akha, Khmu, Hmong or Lanten hamlets, eating and sleeping in the village and walking with guides drawn from those communities. The forest is genuine, with gibbons, hornbills and dense bamboo, and many operators combine the walking with kayaking on the Nam Tha river or cycling between villages, so the trek doubles as a slow way into the cultures of the northern uplands.

The Usambaras are East Africa's best village-to-village hiking: the three-to-four-day Lushoto-to-Mtae traverse crosses the Eastern Arc Mountains, called the Galapagos of Africa for their endemism, through Sambaa farming villages, the montane rainforest of Magamba, and the Irente and Mambo viewpoints where the escarpment drops a thousand meters to the Maasai plains. It is guesthouse-based, culture-forward walking with no altitude and no summit, which makes it the rare African trek that is not a slog toward a sign. The community side is real: Friends of Usambara, the Lushoto NGO that organizes treks, funds tree planting and village forestry from the walking fees.

The Main Ridge Forest Reserve is the oldest protected forest in the western hemisphere, gazetted by the British in 1776 after planters argued that clearing the hills was drying up the rains, an early act of conservation that has left Tobago with a mature tropical rainforest running the length of its northern ridge. Walking it is the island's best land experience. The famous route is the Gilpin Trace, a muddy path that drops off the ridge road into deep forest of buttressed trees, tree ferns, bromeliads and hanging vines, threaded with streams and small waterfalls. The reward is the wildlife: this is one of the Caribbean's finest birding forests, with jacamars, motmots, trogons and six kinds of hummingbird, including the near-threatened white-tailed sabrewing that survives only here and in a corner of Venezuela. You go with a local guide both because the reserve requires it and because the good guides read the forest by ear, calling in birds that you would otherwise walk straight past. A half-day walk is enough to feel how different this green, misty interior is from Tobago's beaches.

Malolotja is the best walking country in Eswatini and one of the finest stretches of montane wilderness in southern Africa. This is high-veld at its wildest: rolling grassland cut by the Komati and Nkomati gorges, quartzite ridges that are among the oldest rock on earth, and the kingdom's tallest waterfall dropping through the Malolotja gorge. The reserve is unfenced, so you share the trails with zebra, blesbok, wildebeest and the odd leopard, and it holds over 280 bird species including breeding blue swallow and bald ibis. You can day-walk to the falls or take a two-, three- or four-night slackpacking trail sleeping in wilderness camps, carrying only a daypack while your kit moves ahead. For a shorter thrill there is the Malolotja canopy tour, a series of ziplines and a suspension bridge above the Majolomba river. It is quiet, cheap and remote, a rarity this close to a capital city.

Middle Caicos is where the flat, beachy Turks and Caicos turns rugged and wild. The island's north shore rises into limestone cliffs cut with blowholes, sea caves and hidden coves, and the Crossing Place Trail runs along it for miles, retracing the old footpath islanders once used to cross between settlements. The walk links Mudjin Harbour, a cliff-ringed beach that is one of the most striking spots in the country, to secret beaches and rolling green headlands, with the open Atlantic crashing below. Inland lies Conch Bar Caves, the largest cave system in the Turks and Caicos and one of the largest in the region, a mile and a half of dark passages hung with stalactites and columns, home to four species of bat and tidal pools, once mined for bat guano and used by the Lucayans before that. A national park managed by the National Trust, the caves can only be entered with a guide. Between the cliff trail and the caves, Middle Caicos offers the country's best walking and a rare, quiet look at its natural and human history, far from the resorts of Provo.

Morne Seychellois National Park is the wild interior most beach visitors never see. Covering more than a fifth of Mahe, it climbs from mangrove and cinnamon-scented forest to granite ridges and the 905 meter summit of Morne Seychellois, the highest point in the country. A dozen trails thread it, from the short Copolia path that ends on a granite plateau above the Sainte Anne marine park to the demanding, root-tangled scramble to the main summit through dripping mist forest. Along the way you pass endemic pitcher plants, jellyfish trees and the birdsong of the highland forest. The summit trail is steep and easy to lose, so the park authority requires a licensed guide on it, which also turns the walk into a running commentary on the island's plants, history and birds.

Mount Cameroon is the biggest single climb in West and Central Africa, an active volcano that lifts from sea-level rainforest to a bare 4095 meter summit in one continuous ascent from the town of Buea. Local people call it Mongo ma Ndemi, the mountain of greatness, and it is one of the most active volcanoes on the continent, with lava flows from its 1999 and 2000 eruptions still crossing the standard route. The classic climb is the two to three day Guinness route, named for the beer company that long backed the mountain race that runs the same ground: up through farmland and montane forest to alpine grassland huts, then across black lava and ash to the crater rim and Fako summit, with the Gulf of Guinea far below. Guides and porters are compulsory and arranged in Buea, and the reward is a genuine equatorial big-mountain traverse that few outside the region have heard of.

Mount Mulanje rises straight out of the tea estates of southern Malawi as a single granite massif, its plateau ringed by peaks and cut by river gorges and clear rock pools. At its center stands Sapitwa, 3,002 meters, the highest point in Central Africa and the goal of most treks. You climb through montane forest onto open grassland, sleep in simple stone huts scattered across the plateau, and reach the summit on a dawn scramble over boulders and slabs. Mist can close in fast, which is why every party climbs with a registered local guide. The reward is a wild, roadless highland of waterfalls, endemic Mulanje cedar and long views toward Mozambique.

Climbing Mount Ramelau for sunrise is the classic Timorese trek and a genuine pilgrimage. Tatamailau, at 2,963 meters the highest point in Timor-Leste and on the whole island of Timor, rises from the coffee-growing highlands, and the walk starts in the small hours from Hato Builico, the highest village in the country at around 1,900 meters. A steep two to three hour climb by torchlight brings you to a summit crowned by a white statue of Our Lady of Fatima, placed here in 1997, where at dawn the light spreads over ridge after ridge and, on a clear morning, both the north and south coasts of the island appear at once. Timorese climb it in numbers for the March pilgrimage, but the mountain is walkable year round with a local guide from the village, and the cool highland air and coffee slopes are a world away from the coast.

The Mullerthal Trail is the finest walking in Luxembourg and one of the best short-distance trails in the Low Countries. Its 112 kilometers wind through the Mullerthal, the region long called Little Switzerland, past sandstone cliffs split into narrow passages, ferned gorges, waterfalls such as the Schiessentumpel, and beech woods that close over the path. The trail is built as three connecting routes plus five ExtraTours, so you can walk a single day loop out of Echternach or Berdorf or link the whole network across several days. In early 2014 it earned the Leading Quality Trails - Best of Europe label from the European Ramblers Association, a mark held by only a handful of trails on the continent and awarded for waymarking, natural scenery and the balance of forest, rock and village. The rock is the real draw: Luxembourg sandstone weathered into corridors, overhangs and stairways you climb through rather than merely walk past.

The Nuratau Mountains rise between the Kyzylkum desert and the road east, a quiet range of dry ridges and hidden green valleys that offers the best village trekking in Uzbekistan. This is walking at human scale rather than high-altitude effort: shepherds' paths link the mountain villages of Sentob, Hayat, Asraf and Uhum, past walnut and apricot orchards, spring-fed streams and the occasional petroglyph, with the desert haze always on the horizon. The draw is the community-based tourism network built here, where you sleep in family homestays, eat what the household cooks and walk from village to village with local guides, so the trip supports the people whose land it crosses. A 72-kilometer trail strings the villages together, and shorter loops suit anyone who wants a day or two on foot between the Silk Road cities.

Nyanga is the green, mist-cooled counterpoint to Zimbabwe's lowveld safari country, a highland of montane grassland, trout streams and afromontane forest that rises to Mount Nyangani, at 2,592 meters the highest peak in the land. Trekking here runs from a two-hour scramble to the Nyangani summit to multi-day traverses linking the park's waterfalls and gorges, including the 762-meter Mutarazi Falls, the second-highest in Africa. The signature route is the Turaco Trail, a three-to-five-night guided hike that climbs Nyangani and drops into the Pungwe Gorge along wild rivers and through forest loud with samango monkeys and Livingstone's turaco. It is walking country in a big-game nation, at altitudes that stay comfortable when the rest of Zimbabwe bakes.

O Le Pupu-Pue is the place to walk into Samoa's rainforest interior, a national park whose Samoan name means from the coast to the mountaintop and whose trails cover exactly that span. On the coast, the Pupu lava field forms a jagged black sea-cliff where waves explode through blowholes and a marked path traces the edge above the surf. Inland, the Ma Tree walk leads through dense lowland forest to a colossal buttress-rooted rainforest giant, and the Togitogiga stream tumbles over the Togitogiga waterfall into deep pools you can jump into and swim. For the fit and properly guided there is the long, steep climb toward Mount Fito on the crater rim, a full day through untouched forest that few visitors ever attempt. The park shelters flying foxes, the manumea tooth-billed pigeon and other native birds, and because Samoa sits off the main tourist track you often have the trails to yourself. Beyond the park, the same guides link Upolu's other classic walks, the Road of Loving Hearts up Mount Vaea to Stevenson's tomb and the crater-lake circuit at Lake Lanoto'o, so a few days here cover the island's best hiking on foot.

The Peaks of the Balkans is a 192-kilometer loop through the Accursed Mountains that turned a former conflict border into a permit-managed trekking circuit crossing Kosovo, Albania, and Montenegro, and Peja is its Kosovo gateway. The route won World Travel Market's world-responsible-tourism recognition for exactly what it is: shepherd paths and high passes stitched into a cross-border trail where guesthouses replaced garrisons. Both Peja operators run it guided and self-guided, handle the cross-border permits that still govern the high crossings, and add Via Dinarica Kosovo stages for shorter weeks. The Accursed Mountains are the Balkans' wildest range, and this is their most hopeful story.

Pelister was Yugoslavia's first national park, protected in 1948 for the Molika, a rare five-needle pine that survives here from the Tertiary period, and its signature day is the climb to the two glacial lakes under the 2,601-meter summit that locals call Pelister's Eyes. Trails start practically in the village of Dihovo, ten minutes above Bitola, where family guesthouses arrange guides, home-brewed beer, and garden dinners at the trailhead, a village-to-summit format the Alps lost decades ago. UIMLA-certified local guides run everything from lake day-hikes to winter ski touring on the same slopes.

Pico Duarte is the roof of the Caribbean, a 3,087-meter summit that surprises people who think of the Dominican Republic as only beaches. The standard climb leaves from La Cienaga near Jarabacoa, a two-day walk up through pine forest to the high camp at Comparticion, then a pre-dawn push to the summit for sunrise above the clouds. The Cordillera Central is cool and green, with river crossings, ferns and the burnt-pine paramo near the top, and nights at altitude drop below freezing. Park rules require a licensed local guide and mules carry the gear, so this is a supported trek rather than a solo scramble. Longer routes add the Tetero Valley or link the neighboring peaks of La Pelona and La Rusilla.

Prokletije is the highest and most rugged massif of the entire Dinarides, and Montenegro's Grebaje valley sits directly beneath its most dramatic wall, the karst spires of the Karanfili. The classic Volusnica-Talijanka-Popadija loop, seven hours and a thousand meters of gain, walks the rim of that amphitheater facing the full Albanian Alps skyline, and Zla Kolata, Montenegro's highest point at 2,534 meters, waits for the experienced. Durmitor gets the crowds; this range, a three-euro park fee and a valley of eco-katuns, gets the drama.

The Qadisha Valley is Lebanon's finest walking country and the clearest place to see the mountains that gave the country its cedars. A deep gorge cut below the town of Bsharri, it has sheltered Christian monastic communities for well over a thousand years, and the trail down its floor and along its terraces links rock-cut monasteries and hermitages such as Deir Mar Lichaa and Qannoubine, many still tended, with the river running beneath. Above the valley head stands the Cedars of God, one of the last old groves of the Lebanon cedar at around 1,900 meters, some of the trees many centuries old. The whole valley and grove are a UNESCO World Heritage site, and long-distance walkers pick up sections of the Lebanon Mountain Trail here. Bsharri itself, birthplace of the writer Kahlil Gibran, makes the natural base. Whether you drop into the gorge for a day or link villages over several, this is deep mountain and monastic Lebanon on foot.

Santa Ana Volcano, or Ilamatepec, is the classic day hike of El Salvador, a steep climb to the country's highest summit that rewards you with one of the more surreal crater views in Central America. The trail starts high in Los Volcanes National Park, near the Cerro Verde lookout, and climbs through cloud forest and open lava fields to the 2,381-meter rim in around ninety minutes to two hours. At the top the crater drops to a milky turquoise lake, its color set by dissolved sulfur and minerals, sometimes steaming and occasionally rumbling; this is an active volcano that last erupted in 2005. The panorama takes in the perfect cone of Izalco next door, forested Cerro Verde, and the wide blue circle of Lake Coatepeque in its own collapsed caldera below. The hike itself is manageable for anyone with reasonable fitness, and national-park rules require a guide on the mountain, which keeps groups organized and safe on the exposed upper slopes.

Semuc Champey is one of those places that looks invented. In a fold of Alta Verapaz jungle, the Cahabon river disappears underground into a limestone cave, and over the top runs a 300-meter natural bridge holding a staircase of pools in every shade of turquoise and green. The classic day combines a short, steep hike up to the El Mirador viewpoint, where the whole ladder of pools opens up below the forest, with hours of swimming and pool-hopping down the terraces. Most people add the K'an Ba caves, a river cave explored on foot and by swimming with only a candle in hand, plus a rope swing and tubing on the river outside. It is remote and takes effort to reach, which is part of why the pools stay so clear and the crowds stay small.

The Seven Rila Lakes are the Balkans' most iconic day of walking: a glacial cirque staircase of lakes named for their shapes, the Eye, the Kidney, the Tear, strung between 2,100 and 2,500 meters, circuited from the chairlift in five to six hours with the whole of western Bulgaria below. The same massif holds UNESCO-listed Rila Monastery, the spiritual heart of the country, which turns the hike into a two-day mountain-and-monastery pairing no other Balkan range can offer. Certified guiding outfits run it daily in season, and midweek visits dodge the infamous August chairlift queue.

The Gauja valley around Sigulda is the best walking in a country that is mostly flat. Over roughly an hour from Riga you reach a broad forested gorge where the river has exposed Devonian red-sandstone cliffs, and trails drop from the plateau to the water and climb the far side between three castles: the ruined Sigulda medieval castle, Krimulda across the valley, and Turaida with its restored red-brick tower. Along the way is Gutmanis Cave, the largest grotto in the Baltics, its walls carved with centuries of inscriptions. It is a day of caves, cliffs, cable-car and castle ruins rather than summits, walkable in every season, with the autumn color in the beech and oak forest as the reason many Latvians come.

Sipi Falls is the best day-hiking country in Uganda that most visitors never reach. Three linked waterfalls drop off the western wall of Mount Elgon, and a half-day loop on foot takes you between all three, through smallholder farms and along cliff edges with the plains of Karamoja opening below. This is Bugisu Arabica country, so most walks fold in a coffee farm visit, following the bean from picking and pulping to roasting over a fire and a cup at the end. The bolder cascade can be abseiled on fixed ropes. For longer legs, Sipi is a common staging point for treks up into the Mount Elgon caldera, one of the largest volcanic calderas in the world. Sipi Falls Tours and Sipi Falls Explorers are both locally owned guiding teams born on the mountain.

Slovensky raj is hiking with its hands on the rock. The park is a karst plateau split by narrow gorges, and the classic routes go straight up the streambeds, gaining height on ladders, steel rungs and catwalks bolted beside the waterfalls. The signature trail is Sucha Bela, a roughly two hour ascent through a green cleft past a chain of cascades, run strictly one way so climbers do not meet descenders on the ladders. Beyond it lie the Hornad river gorge with its cliff-edge walkways, the Tomasovsky vyhlad viewpoint, and the more demanding Kysel via ferrata. It is not high mountain terrain, so it suits fit beginners as much as experienced walkers, but the exposure on the ladders is real and the one-way system means you commit to the full gorge. The reward is a landscape of moss, water and limestone that feels much wilder than its modest altitude suggests.

Gros Piton is the great walk-up summit of the Caribbean, the larger of the two lava spires that make the Pitons a UNESCO World Heritage Site and the emblem of Saint Lucia. The trail starts at the village of Fond Gens Libre, named for the freed people and escaped slaves, the Brigands, who used the mountain as a stronghold in the 18th century, and every ascent goes with a local guide from the interpretive center at the base. The climb is about 798 meters of gain over roughly two hours up, easy at first around the mountain's skirt and then relentlessly steep on rooty, rocky steps through changing forest, from dry woodland to cloud-brushed summit scrub. The reward is a 360-degree view over Petit Piton, the town of Soufriere, the reefs of the marine park and, on a clear day, the neighboring island of Saint Vincent. It is a genuine challenge rather than a technical climb, no ropes or scrambling, and finishing it is the classic Saint Lucian achievement.

The Mestia-Ushguli trek is Georgia's classic: four days and about fifty-eight kilometers through Upper Svaneti's medieval tower villages, UNESCO World Heritage since 1996, crossing the Chkhunderi Pass via Zhabeshi and Adishi to finish in Ushguli at around 2,100 meters, among Europe's highest permanently inhabited villages, beneath the 5,193-meter wall of Shkhara. The format is guesthouse to guesthouse, Svan salt on every table, and daily stages a fit walker handles without expedition logistics. Local Mestia outfits run it guided from around $570, with day-hike alternatives to the Chalaadi Glacier and Koruldi Lakes for shorter stays.

Tara is Serbia's showcase national park: a forested plateau where eighty percent of the ground is spruce, fir, and beech, harboring the endemic Pancic spruce and the country's densest brown bear population, with almost three hundred kilometers of marked trails. The image everyone comes for is Banjska Stena, the cliff-edge viewpoint a thousand meters above the Drina's emerald bend and Perucac lake, and the classic day walks link it with Crnjeskovo and the Zaovine lakes at around fifteen kilometers and seven hundred meters of gain. Licensed guiding outfits run the park's full program, and the Drina Regatta town of Bajina Basta below doubles as the base.

The Valbona-to-Theth pass at 1,795 meters links the two signature valleys of the Accursed Mountains and anchors the 192-kilometer tri-border Peaks of the Balkans circuit, approached by the Koman Lake ferry, one of Europe's great inland boat rides. The culture gives the walking its depth: Theth's lock-in tower stands witness to the Kanun highland code, and the guesthouses that feed trekkers are the same families that lived it. Zbulo built many of the region's trails and handles the cross-border permits; Outdoor Albania has run the classic pass for twenty-five years.

The High Trail through Tiger Leaping Gorge is China's most celebrated independent trek, and it earns the name. The path clings to the upper wall of a gorge cut by the Jinsha, an upper reach of the Yangtze, with the 5,596-meter Jade Dragon Snow Mountain on one side and Haba Snow Mountain on the other. Over two days you climb the famous 28 Bends, traverse Naxi farming hamlets, and sleep in family-run guesthouses hung above the drop, the river a constant roar far below. It has drawn walkers since the late 1980s and the trail is well marked and well fed, guesthouse to guesthouse, so a guide adds context and logistics rather than rescue. Late spring and autumn are clearest, with the summer rains left behind.

Wadlopen, walking the sea floor at low tide, is the most distinctive thing you can do on foot in the Netherlands and it exists almost nowhere else. When the tide drops across the Wadden Sea it lays bare a vast plain of mud, sand and tidal channels, and with a licensed guide reading the water and the clock you wade out across it, sometimes knee-deep in silt, sometimes thigh-deep through a gully, all the way to islands such as Schiermonnikoog, Ameland or the remote bird sanctuary of Rottumeroog. It is hard, muddy, weather-exposed work, and it is also strangely meditative, a slow crossing of a landscape that will be under meters of seawater again in a few hours, alive with cockles, lugworms, seals hauled out on the banks and clouds of wading birds. The Wadden Sea has been a UNESCO World Heritage site since 2009, and going with an experienced organization is not optional but a legal and safety requirement, because people have drowned misjudging the tide. Done right it is unforgettable.

The Polish Tatras pack real alpine terrain into a small, reachable range, and Zakopane sits right at its door. From the town, trails climb into Tatra National Park to the glacial lake of Morskie Oko, up the ladders and chains of the Orla Perc ridge, and onto Rysy, at 2,499 meters the highest point in Poland. The Kasprowy Wierch cable car lifts you to a 1,987-meter start for high ridge walks, so a fit day-hiker can reach summits without technical climbing. This is granite-and-tarn hiking of a kind found nowhere else in the country, ringed by Goral highlander villages, and the same guides who lead the trails ski them in winter. Come in high summer for the passes, or late September for larch gold and thin crowds.

Abisko is the great northern gateway to the Kungsleden, the King's Trail, and the finest long-distance walking in Sweden. The classic and most scenic stretch runs 107 kilometers from Abisko south to Nikkaluokta at the foot of Kebnekaise, chosen by the Swedish Tourist Association as one of its Signature Trails: seven staffed mountain huts spaced a day apart, a route over the Tjaktja pass and along broad glacial valleys through the Abisko and Vadvetjakka national parks. You walk from birch forest into open fell, past reindeer, glacial rivers and the U-shaped Lapporten valley that frames every photo of the region. The trail is built for self-guided hikers, waymarked and hut to hut, so you carry a light pack and sleep warm, or camp freely under Sweden's right of public access. Above Abisko the land runs to the Norwegian border and the turquoise Trollsjon lake, some of the clearest water in the country, and in the long light of July and August the sun barely sets. This is the true Swedish Arctic, wild and walkable at once.

Altai Tavan Bogd is the roof of Mongolia. The five sacred peaks give the park its name, crowned by Khuiten at 4,374m, the country's highest point, above the Potanin Glacier, the longest in Mongolia. Trekkers walk in from the Tsagaan Gol valley or the Khoton and Khurgan lakes to a base camp under the glacier, with the option of the non-technical Malchin Peak at 4,050m for a summit and a view into three countries. The valleys belong to Kazakh eagle hunters and Tuvan herders, and the walk passes Bronze Age petroglyph fields and grazing yaks and camels. Argali sheep, ibex and, rarely, snow leopard live in the high country. This is remote, high and cold, and the reward is Mongolia's grandest mountain landscape.

The Great South is New Caledonia's wildest walking country, and Blue River Provincial Park is its heart. This is a landscape found nowhere else: rust-red laterite plains studded with endemic maquis, ancient kauri pines, humid rainforest and the eerie drowned forest of bleached trunks standing in the dammed blue-green waters of the Yate lake. The park is a stage of the GR NC1, the territory's flagship long-distance trail that runs 126 kilometers and seven stages from the old village of Prony over the central chain to Dumbea, certified and waymarked by the French hiking federation and sleeping in simple faré shelters along the way. It is one of the surest places to see the cagou, Rhynochetos jubatus, the flightless gray bird with a crest that barks like a dog and is the emblem of New Caledonia, along with endemic parrots and geckos. Walk it and you cross an island that has been isolated so long that most of what grows and moves here lives only here.

Bohemian Switzerland is the sandstone wilderness of the northwest, a national park of pillars, ravines and deep forest where the Elbe crosses from Germany. Its emblem is the Pravcicka Gate, the largest natural sandstone arch in Europe, a slender rock span high above the trees that featured in the film The Chronicles of Narnia. Below it the Kamenice river runs through the Edmund and Wild Gorges, where flat-bottomed boats are poled between mossy walls, and trails link viewpoints, table mountains and the twin park on the German side, Saxon Switzerland. A 2022 wildfire closed parts of the park and access around the Gate has changed since, so a local guide who knows the current trails and rules is useful. For a day or two of hiking among some of Europe's strangest rock scenery, this is the Czech classic.

Cerro Chirripo is Costa Rica's high point at 3,821 meters, and the trek to it is the country distilled: a 14-kilometer first day climbing from San Gerardo de Rivas's coffee farms through cloud forest into paramo, a night at the Crestones Base Camp hut system, and a pre-dawn push to a summit where, on the right morning, both the Caribbean and the Pacific sit in view at once. SINAC's permit cap keeps the trail quiet and sells out months ahead, which is exactly why the local guiding cooperatives matter: they hold permits, pack horses, and pre-trek lodging in the village. No altitude anywhere else in Central America's tourist circuit compares.

Comapedrosa is the roof of Andorra, a 2,942 meter summit above the village of Arinsal at the head of a granite natural park of glacial lakes and alpine pasture. The standard ascent climbs from Arinsal past the Estanys de les Truites and a mountain refuge to a top that looks out over three countries of Pyrenees. It is also the high point of the Ronda dels Cims and the country-circling GRP, and links into the wider GR-11 traverse of the range. To the east, the UNESCO-listed Madriu-Perafita-Claror valley offers the softer, historical counterpart, a car-free cultural landscape of shepherds' huts and old iron trails. Comapedrosa is the one every hiker wants, a real mountain day rather than a stroll, and best done with a guide while snow lingers.

Dana to Petra is Region 6 of the 675km Jordan Trail and widely cited as the Middle East's finest multi-day walk: 72 to 80 kilometers over four to five days from the stone village above Dana Biosphere Reserve, Jordan's largest nature reserve, through Wadi Malaga and Little Petra, entering Petra itself through the back door. The route drops and climbs through sandstone canyons and Bedouin grazing country, camps are wild and supported, and the finish line is a World Heritage city you walk into rather than queue for. The Jordan Trail Association stewards the route and runs an annual guided spring thru-hike; the trail itself is free to walk.

The Amphitheater is a five-kilometer-wide, 1,200-meter basalt wall in the uKhahlamba-Drakensberg UNESCO World Heritage Site, topped by Tugela Falls, recorded as the world's highest waterfall at 948 meters, and reached via the Sentinel route's famous chain ladders. The trekking here scales honestly: guided three-day Amphitheater slackpacking with twelve-to-fourteen-kilometer days at one end, and the six-day Northern Traverse, roughly eighty kilometers of escarpment walking from Mont-aux-Sources toward Cathedral Peak, at the other, led by guides registered with South Africa's mountain training trust. The escarpment rim walks along the top of a wall most countries would call a national monument; here it is the trail.

The Fagaras is Transylvania's wall: a seventy-to-eighty-kilometer knife-edge ridgeline holding Romania's three highest peaks including Moldoveanu at 2,544 meters, with Europe's largest undisturbed temperate forest wilderness falling away on its southern slopes. The full west-to-east traverse is the Carpathians' test piece, five to nine days of continuous ridge walking above two thousand meters, past glacial lakes and chained exposure sections, sleeping in huts and wild camps while bears work the valleys below. Certified Romanian guides run the full traverse with transfers, park fees, and tents handled, and the neighboring Piatra Craiului ridge offers the two-day taster.

Fairy Meadows is the classic first sight of Nanga Parbat, the ninth highest mountain on earth at 8,126 meters and the great peak that anchors the western end of the Himalaya. The meadow is a shelf of alpine grass and pine at around 3,300 meters, reached by a short, famously exposed jeep track up from the Raikot Bridge on the Karakoram Highway and then an hour or two on foot. From there a day walk climbs to Beyal camp and on to the Nanga Parbat base camp view at the foot of the Raikot Face, looking straight up 7,000 meters of ice and rock to the summit. Nanga Parbat is the Killer Mountain, which resisted climbers longer and more lethally than almost any other before Hermann Buhl soloed the first ascent in 1953. For trekkers it is one of the most accessible 8,000-meter base camp views anywhere, non-technical and doable in a long weekend, yet it stands among the most dramatic. Fairy Meadows and the mountain sit inside the Nanga Parbat conservation area.

The Fish River Canyon hike is one of Africa's great walks and its most honest. The trail runs 86km along the canyon floor from Hobas to the hot springs at Ai-Ais, four to five days over sand, boulders and river crossings, carrying everything on your back with no huts and no bail-out points once you drop in. It is open only from May to mid-September, when the heat eases and the river is low, and permits are capped and issued by Namibia Wildlife Resorts to self-sufficient groups of at least three. If the full trail is too much, Fish River Lodge sits alone on the western rim and runs guided two and three-day hikes into the canyon with permits, gear and camps arranged.

The Pinnacles are one of the most striking treks in Borneo and one of the hardest days most walkers will ever do. Gunung Mulu, UNESCO-listed for its caves and karst, hides on the flank of Mount Api a field of razor-sharp limestone spires up to 45 meters tall, rising straight out of the rainforest. Reaching them is a three-day, two-night trip: a river journey and jungle walk to Camp 5, then a brutal 2.4-kilometer ascent that gains around 1,200 meters up roots, rock and ladders, using fixed ropes and rungs near the top, before turning around at a viewpoint over the spires and climbing all the way back down. It is guided-only and seriously tough, for fit, sure-footed hikers with a head for heights. Mulu rewards the effort beyond the Pinnacles too: Deer Cave releases millions of bats in a spiralling exodus at dusk, Clearwater Cave is among the longest cave systems in the world, and the Sarawak Chamber is the largest known cave chamber on earth. Come for the Pinnacles, but leave days for the caves and the canopy.

Jebel Shams gives Oman its most spectacular walking. The mountain's rim drops sheer into Wadi Ghul, a canyon deep enough to earn the name the Grand Canyon of Arabia, and the classic hike, the Balcony Walk (route W6), threads a ledge partway down the cliff with the void falling away on one side the whole way. It is about four hours there and back over uneven rock, ending at the abandoned terraced village of Sab Bani Khamis tucked under an overhang, where a hidden pool still holds water. There is no summit scramble required and the exposure is manageable, so it suits fit walkers rather than technical mountaineers, yet the drops are real and the path is unfenced. Higher up, the plateau near the summit sits above 2,900 meters and can be bitterly cold, with the occasional dusting of frost in winter. Add village walks between old stone hamlets and terraced fields, and the mountain is a two- or three-day base rather than a single stop. It is best from October to April, when the heat down in the wadis has broken.

Jinshanling is the Great Wall hike serious walkers come for. Northeast of Beijing on the border with Hebei, it strings dozens of Ming watchtowers along a broken ridge, some restored, many crumbling, over roughly ten kilometers of steep brick and stone. Unlike the cable-car sections nearer the city, you walk here for hours with the wall mostly to yourself, dropping into saddles and climbing back to towers with long views over the folded hills. The classic longer outing links Gubeikou to Jinshanling and on toward Simatai West, a full day of ridge walking through some of the least touched wall left. Spring and autumn are the season: clear air, low sun on the towers, and none of the summer haze.

The Juliana Trail is a 270-kilometer, sixteen-stage circular route designed to walk around Triglav National Park rather than over it: valley paths, alpine villages, and both faces of the Julian Alps, from Bled and Bohinj through Kranjska Gora to the emerald Soca Valley. It was built deliberately as a model of dispersal-led slow tourism, fully waymarked with stage-end accommodation averaging seventeen kilometers apart, and Slovenia's rail and bus network means you can walk it in sections without ever needing a car. The summit story belongs to the mountaineers; this is the trek for seeing how people actually live in these valleys, one gostilna dinner at a time.

The Everest Base Camp trek is the definitive Himalayan teahouse walk: roughly 130km round trip over twelve to fourteen days, from the Lukla airstrip through Namche Bazaar and the Sherpa villages of the Khumbu to Base Camp at 5,364m and the Kala Patthar viewpoint at 5,644m, face to face with Everest, Lhotse, and Ama Dablam. The whole route lies inside Sagarmatha National Park, a UNESCO World Heritage Site, and the lodge infrastructure has no equal anywhere at this altitude: you sleep in beds and eat dal bhat every night of a walk that tops out higher than any summit in western Europe. No technical skill is required; fitness and respect for acclimatization are the entire entry fee.

The Kolsai Lakes are the classic hiking circuit of the Northern Tian Shan, three glacial lakes strung up a spruce-lined valley at between 1,800 and roughly 2,850 meters. The walk from the first to the second lake is the signature day, and strong parties can push on to the third lake near the Kyrgyz border. Most trips pair Kolsai with two neighbors that make the region special: Kaindy Lake, where a line of drowned spruce trunks still stands upright in water dammed by the 1911 Kebin earthquake, and Charyn Canyon's Valley of Castles, a red sandstone gorge often compared to a smaller Grand Canyon. It is a two to three day loop from Almaty, at its best when the larches turn and the light is clean.

The Liechtenstein Trail, the Liechtenstein-Weg, is the neatest way to see an entire country on foot: 75 kilometers of waymarked path that threads through all eleven municipalities from Balzers in the south to Ruggell in the north. Created for the principality's tercentenary in 2019, it strings together vineyards, the Rhine embankment, forest and hill villages, castles and nature reserves, always with the mountains in view, and breaks naturally into about five day stages plus two circular loops. A free national app, LIstory, marks 148 interactive stations of history and culture along the route, so the walk doubles as a moving museum of the country. It is gentle valley and hill walking rather than high alpine, which makes it an achievable multi-day trek, and local certified guides run it stage by stage for those who want the stories told in person.

Masada is the great set-piece walk of the Judean Desert, and it pairs with the springs of Ein Gedi to make one of the finest desert hiking days in the country. The classic route climbs the Snake Path, a switchbacking trail up the eastern face of the mesa in around 45 minutes, timed to reach the summit as the sun lifts over the mountains of Jordan and floods the Dead Sea below. On top spread the ruins of Herod's first-century palace-fortress, a UNESCO World Heritage site, where a Roman siege ended the Great Revolt in 73 CE and the earthworks of the besieging legion still ring the rock. A short drive north, the Ein Gedi Nature Reserve cuts green canyons of waterfalls and pools into the cliffs, where ibex and rock hyrax come down to drink and trails run from a short family loop to a demanding day. Add a float in the mineral-heavy Dead Sea, the lowest point of dry land on Earth, and you have desert, history and water in a single walk.

Makhtesh Ramon is the largest erosion crater on Earth, a 40-kilometer gash in the Negev highlands that is not a meteor or volcanic crater at all but a landform found almost only in this desert, carved as water stripped away a soft core and left a steep-walled amphitheater of colored rock. Trails drop from the rim town of Mitzpe Ramon into a floor of rainbow sandstone, volcanic dikes, ammonite fossils and the strange prisms of the Carpentry, and the Israel National Trail threads the length of it. Nubian ibex pick along the cliffs, and the crater sits inside one of the darkest reserves in the region, so a night in the makhtesh brings a sky thick with stars. This is desert walking at its most elemental, from a two-hour rim-to-floor descent to multi-day treks that link the crater to the springs of Ein Avdat and the Nabataean ruins along the ancient Incense Route. Spring brings brief desert blooms, and the light at dawn and dusk turns the walls gold and rust.

Morne Trois Pitons National Park is Dominica's hiking heart and a UNESCO World Heritage Site, and its prize is the trek to the Boiling Lake, the second-largest boiling lake in the world after New Zealand's Frying Pan Lake. The route is a full, hard day: from the village of Laudat you climb over the Morne Nicholls ridge, drop through the Valley of Desolation, a steaming moonscape of sulfur vents, hot streams and mineral-stained rock, and finish at the rim of a gray-blue cauldron 60 meters across that churns and boils where a flooded fumarole vents through the crater floor. It is one of the great walks of the Caribbean, and it links into the wider network here, the Middleham Falls trail, the Freshwater and Boeri crater lakes, and Segment 4 of the 115-mile Waitukubuli National Trail, the region's first long-distance path, which threads the park on its way up the island. The forest is dense, wet and loud with mountain whistlers and, if you are lucky, the endemic sisserou parrot. This is rainforest walking with real volcanic drama underfoot, not a stroll, and a certified guide is required on the Boiling Lake route.

Mount Karthala is the roof of the Comoros and one of the great volcano treks of the Indian Ocean, a 2,361-meter shield volcano whose summit holds a caldera around four kilometers wide, among the largest active craters on earth. The climb from the villages above Moroni on Grande Comore is a serious one to two day trek that passes through banana groves and dense tropical rainforest loud with endemic birds, up through tree-fern and giant-heath cloud forest, and finally onto a bare, black moonscape of ash and lava where the vegetation gives out. Camping on the crater rim, you look down into a smoking caldera that last erupted seriously in 2005 to 2007, and at dawn the view runs across the whole island to the sea. The forest holds birds found nowhere else, the Karthala scops owl and the Comoro drongo among them. It is raw, little-visited and physically demanding, a proper expedition on an island most travelers never reach.

Mount Liamuiga is the high point of Saint Kitts and the classic day hike of the northern Leeward Islands. The trail climbs off the old sugar-estate lands through dense tropical rainforest, then thinning cloud forest, up onto the rim of a volcanic crater that drops away into a green bowl often filled with mist and a seasonal pool. The name is Kalinago for fertile land, and the whole upper mountain sits inside the Central Forest Reserve, so the walk doubles as a slow read of the island's ecology, from strangler figs and vervet monkeys to the birdsong of the canopy. It is a real hike rather than a stroll, steep and often muddy underfoot, with the round trip taking the best part of a day. Guided walks start from the village of St Pauls, usually reached in an open safari truck, and a good guide turns the climb into the story of the forest, the volcano and the estates below.

Mount Roraima is one of the world's great treks and one of the strangest landscapes on the planet. From the savanna of the Gran Sabana the tepui rises as a two-kilometer wall of rock, and the only walkable way up is a natural rock ramp on the southwest face, the route the Pemon have always used. The standard trip is six days from the village of Paraitepui: two days across open grassland and river crossings to a base camp under the wall, a hard climb up the ramp into the cloud, and two days exploring a summit world of wind-carved black rock, crystal-strewn valleys, quartz pools and tiny endemic plants and frogs found nowhere else. Nights are cold and camps are basic, tucked into rock overhangs called hotels. A licensed guide is mandatory and independent trekking is not allowed, so you go with a Pemon crew who carry, cook and read the mountain's fast-changing weather. Few places reward the effort like this one, and almost no one is up there with you.

The Premuzic Trail is a fifty-kilometer dry-stone masterpiece, built 1930 to 1933 under forestry engineer Ante Premuzic, that contours the karst crest of Velebit almost gradient-free through the rock towers of Rozanski kukovi, with the Adriatic and its islands in view for much of the route. It is Croatia's only true hut-based trek, anchored by the Zavizan and Alan huts on the classic two-to-three-day crossing, and it doubles as a stage of the Via Dinarica White Trail. The engineering is the marvel: a path through some of Europe's most broken limestone that never asks for your hands, only your days.

The Obo forest is one of the great walking wildernesses of Africa, and almost no one hikes it. The park protects most of Sao Tome's mountainous interior, a dense, dripping rainforest that rivals Madagascar and the Galapagos for the number of species found nowhere else, from the Sao Tome grosbeak to giant begonias and lobelias taller than a person. The prize walk is Pico de Sao Tome, the island's 2,024-meter summit, usually done as a two-day camping climb through primary forest that gets wilder and mossier as you gain height, with a night at a forest shelter before a dawn push to the top. Shorter walks reach the crater lake of Lagoa Amelia, forest waterfalls, and the classic viewpoint of Pico Cao Grande, a 300-meter volcanic needle that erupts straight out of the jungle. Trails are muddy, steep and unmarked, so a local guide is essential, and that is part of the appeal: this is real forest, not a boardwalk. For a hiker who wants somewhere almost untouched, Obo delivers.

The Karhunkierros, or Bear's Trail, is the classic Finnish long-distance hike and the most walked wilderness route in the country. Its full 82 kilometers run from Hautajarvi to Ruka through Oulanka National Park, following the Kitkajoki and Oulankajoki rivers past gorges, rapids, suspension bridges and boreal old-growth forest, with a chain of free open wilderness huts to sleep in along the way. Most people take four to six days for the whole thing, while the southern Pieni Karhunkierros day loop from Juuma gives a taste in a few hours. The high season runs from mid-summer snowmelt to the fiery ruska colors of September, when the birch and aspen turn gold and red. Guided trips take the logistics off your hands, with hut-to-hut support that means no tent to carry, and local guides who read the terrain, the river crossings and the autumn weather.

Pico Bonito is the great wall of rainforest behind La Ceiba, a national park that climbs from sea level to a 2,435-meter summit and stacks seven distinct life zones on the way up. Most people come to walk its lower and middle trails, which is where the park is at its best: forest paths that ladder up to lookout towers and to waterfalls like El Bejuco, tumbling through a canyon of primary jungle, with more than four hundred bird species overhead and howler monkeys, agoutis and the odd tapir track underfoot. Two very different sides give two experiences. The El Pino entrance on the west leads to birding-focused reserve trails; the Cangrejal valley on the east gives community-run rainforest walks straight off the river. The named summit itself is a serious multi-day expedition through untracked cloud forest that very few attempt, which keeps the peak wild and the day-hiker's forest quiet. This is jungle hiking with real biodiversity, a short drive from the coast.

Prenj is the Dinaric Alps at their most serious: a dozen towers of bare limestone over two thousand meters that mountaineers call Herzegovina's Himalaya, carrying endemic flora like the Prenj iris and almost no infrastructure at all. The summit day on Zelena glava, 2,155 meters, delivers one of the finest ridge panoramas in the Balkans, guided as a two-day traverse from Mostar for around 160 euros. The honesty that governs everything here: waterless karst and residual mines off the marked routes make this mandatory-guide territory, stated plainly, which is exactly why the certified local guides are the row.

The Simien Mountains are the great trek of Ethiopia, a UNESCO World Heritage range of thousand-meter escarpments, pinnacles and afro-alpine moorland that earns the local name Roof of Africa. You walk the rim from Sankaber to Geech to Chennek across several days, camping or using huts, with gelada monkeys grazing in troops a few meters away, walia ibex on the crags and, with luck, an Ethiopian wolf on the high plateau. Longer routes push up to Ras Dashen at 4,550 meters, the summit of Ethiopia and one of the highest points in Africa. National park rules require a licensed guide and an armed scout, so this is a place you trek with local people who know the escarpment and its wildlife.

The Arctic Circle Trail between Kangerlussuaq and Sisimiut is the great long hike of Greenland, roughly 160 kilometers of unmarked tundra, lakes and low fells across the largest ice-free stretch of the country. There are no roads, no villages and no resupply along the way, only a chain of simple huts and your tent, so for a week or more you walk through pure Arctic wilderness carrying everything you need. The route ends in Sisimiut, a lively west-coast town just north of the Arctic Circle where sled dogs still outnumber cars in winter. Musk oxen, reindeer and Arctic fox share the valleys, and the light stays up almost all night in high summer. Going with a local guide turns a serious self-sufficient trek into a story of the land, its plants, its myths and the people who live at each end.

Soomaa means land of bogs, and walking on those bogs is the signature Estonian hike. This national park of raised mires, flooded forest and four rivers is best crossed on bogshoes, wide frames that let you pad across the spongy sphagnum surface of mires thousands of years old and studded with dark pools. The park runs on five seasons rather than four: the fifth is the great spring flood, when snowmelt and rain lift the rivers by several meters and submerge the forests, and you swap boots for a canoe. Guided bogshoe walks and canoe trips both put you deep into a wilderness that feels far larger than Estonia's flat map suggests, with beavers, elk and cranes for company.

Surama is where you walk Guyana's interior with the people who know it best. The signature hike is the pre-dawn climb of Surama Mountain, a steep pull through rainforest to a ridge that opens over the savannah just as the sun breaks and the mist lifts off the Pakaraima foothills, with red howler monkeys calling and cock-of-the-rock possible on the way up. Beyond the mountain, trails run from the village across savannah and into gallery forest for a chance at giant anteater, brocket deer and hundreds of birds, and a walk to the Burro Burro river links to canoe floats where giant otters and tapir come down to drink. What sets it apart is that this is Guyana's first community-owned lodge: the Makushi villagers guide every trek, and their forest knowledge, from medicinal plants to animal sign, turns a hike into a lesson. It is walking as cultural immersion, low-impact and locally led.

Sutjeska holds two superlatives in one small park: Maglic, Bosnia's highest peak at 2,386 meters on the Montenegrin border, with cabled sections guarding its summit push, and Perucica, one of the last primeval forests in Europe, where entry is only permitted with a guide and the beech canopy has never heard a saw. The Via Dinarica's white trail threads through, and the Zelengora lakes, the mountain eyes, fill the gentler days. Green Visions, Sarajevo's twenty-year eco-tourism pioneer, runs the multi-day treks; a local Foca outfit covers guided Maglic day pushes. The Bjelasnica leg adds Lukomir, the country's highest permanently inhabited village, where the trek ends over pie and sheep cheese.

Taman Negara is a walk through primary rainforest that predates the Amazon, a forest so old it survived the ice ages intact, and you feel that age the moment the canopy closes over the trail. Most trips run from Kuala Tahan, reached by a scenic riverboat up the Tembeling, and build from easy to serious. The gentle end is a climb up Bukit Teresek for a view over the forest and a walk out to one of the world's longer canopy walkways, a swaying series of rope bridges strung 40 meters up between giant trees. Night walks and river-hides give the best chance of the park's shy wildlife, from tapir and deer to, very rarely, signs of elephant and big cats, and a visit to a Batek Orang Asli camp shows how people have lived in this forest for millennia. At the hard end sits Gunung Tahan, a tough seven-day return trek to 2,187 meters for experienced, well-guided hikers only. It is humid, leech-prone and gloriously wild, the definitive rainforest trek of Peninsular Malaysia.

Troodos is where Cyprus goes vertical and green, and its nature trails are the best way to see it on foot. The signposted routes fan out around Chionistra, the summit of Mount Olympus at 1,952 meters, and each has its own character. The Artemis Trail circles the peak at around 1,800 meters through black pine and juniper with long views to both coasts, the Caledonia Trail drops along the Kryos Potamos stream to the island's highest waterfall, and the Atalante Trail starts from Troodos square and passes a drinkable mountain spring. The range is also a living museum: ten of its remote painted churches carry Byzantine frescoes protected as UNESCO World Heritage, and the lower villages are wine and orchard country. Spring brings endemic wildflowers found nowhere else on earth, autumn brings cool light and the grape harvest, and a local guide turns a walk into a reading of the geology, the plants and the mountain villages.

Ulu Temburong National Park protects a slice of primary Borneo rainforest that has never been logged, and Brunei keeps it that way by allowing access only through licensed operators and only by river. You reach it on a longboat ride up the shallow, rapid-strewn Temburong River, then climb a tall aluminium canopy walkway that lifts you around fifty meters up through the layers of the forest to look out over unbroken jungle and, at dawn, listen to gibbons and hornbills. Below, boardwalks and forest trails lead to a cool river plunge pool and, for the curious, a session standing still while tiger leeches and butterflies find you. Because entry is capped and guided, the forest stays quiet and intact, a rare thing in Borneo, and the trip doubles as a window into Iban and local Temburong life along the river.

Vikos holds the Guinness World Records listing as the deepest gorge in proportion to its width, about 900 meters deep at a point where the rims stand only 1,100 meters apart, with walls ranging from 120 to 1,350 meters through the Vikos-Aoos National Park. The classic guided crossing runs roughly 13 kilometers from Monodendri to Vikos village in six to seven hours, finishing where the Voidomatis springs burst from the base of the cliffs into what is reputedly Europe's clearest river. Guided days pair the canyon with the Zagori stone villages and their Ottoman bridges, and the trails stay uncrowded by Alpine standards even in August.

Fiji is known for its reefs, but the interior of Viti Levu is a green wall of grassland ridges, river valleys and cloud forest that almost no visitors see. Talanoa Treks, the country's only dedicated hiking company, opens it up on foot with the highland communities who live there. Routes cross the island's rolling grassland from village to village, sleeping in community bure, and take in the waterfall at Nabalasere, the heritage forest of Koroyanitu above Lautoka, and the climb up Mount Tomanivi, at 1324 meters Fiji's highest peak. The walking is as much cultural as physical: your guides are villagers who show you where they farm, hunt and fish, and each night is spent as a guest in an iTaukei village rather than a lodge.

The West Highland Way is Scotland's first and most walked long-distance route: 96 miles from Milngavie on Glasgow's edge along the full length of Loch Lomond, across the emptiness of Rannoch Moor, and down Glen Nevis to Fort William beneath Britain's highest mountain. What makes it internationally distinct is the infrastructure culture: a mature ecosystem of baggage transfer, village B and Bs, and self-guided packages that lets you walk hut-free with a daypack and a dram at the end of each stage, a model the big operators ship thousands of walkers through every year. Seven to nine days, no technical ground, and weather that is itself a Scottish cultural experience.

Chinguetti is the classic starting point for a camel caravan trek into the Erg Ouarane, one of the great sand seas of the Sahara. The town itself is extraordinary, a thousand-year-old ksar of stone and mud on the desert's edge, but the reason to walk from here is the emptiness beyond it. On a multi-day mehariste trek you follow old caravan routes with a local guide and camels carrying the camp, walking through the cool of the morning and evening across dune fields, gravel plains and the occasional palm grove, and sleeping out under some of the darkest skies anywhere. There are no roads, no crowds and no noise, just the rhythm of the caravan and the shift of the light on the sand. It is a slow, physical way to travel that connects you to how the desert was always crossed, and it ends back among the libraries and lanes of Chinguetti. For a traveler after real remoteness and a taste of nomad life, this is the Sahara at its purest.

The trek to Concordia and K2 base camp is widely called the greatest trek on earth, and the claim is hard to argue with once you are standing at the meeting of the Baltoro and Godwin-Austen glaciers. From this one amphitheater, the Throne Room of the Mountain Gods, you can see four of the world's fourteen 8,000-meter peaks at once: K2 at 8,611 meters, Broad Peak, and Gasherbrum I and II, with the sheer granite of the Trango Towers and the fang of Masherbrum on the walk in. The route runs from the roadhead at Askole up the Braldu gorge and onto the 63-kilometer Baltoro, the longest glacier outside the poles, camping on moraine and ice at Paiju, Urdukas and Goro before Concordia. Strong parties add the Gondogoro La at 5,585 meters to cross out to the Hushe valley. It is a full expedition on foot, portered and camped, inside the Central Karakoram National Park.

The Overland Track is a 65km, six-day traverse from Cradle Mountain to Lake St Clair through the Tasmanian Wilderness World Heritage Area, run under one of the world's most structured trekking permit systems: in the booked season walking is one-way north to south, capped at 34 independent departures a day, and the summer permits sell out within hours of their July release. The discipline is the point; the track never feels crowded, and side trips to Mount Ossa, Tasmania's highest point, and a string of waterfalls stretch the fit. Licensed operators run parallel guided models from full-pack camping treks to the only private-hut lodge walk on the track, which is as close as trekking gets to first class.

The Jomolhari trek is Bhutan's classic high walk, a route to the base of a 7,300 meter peak that Bhutanese revere as the abode of a protective goddess. From the road head above Paro the trail follows the Paro Chhu up through blue-pine and rhododendron forest to the yak-herder camps and army post at Jangothang, the base-camp meadow at around 4,000 meters, where the north face of Jomolhari rises straight ahead. Walkers spend a rest day here for acclimatisation and side hikes to glacial lakes and ridgelines with blue sheep and, higher up, the chance of a Himalayan griffon overhead. Longer versions cross high passes to Lingzhi and Laya. This is real mountain country, cold and thin-aired, and it stays quiet because Bhutan caps visitor numbers and everyone walks with a guided camp crew.

The Kokoda Track is the great walk of the South Pacific, a 96-kilometer single-file path across the Owen Stanley Range that carries as much history as it does hardship. In 1942 this was the front line of the Kokoda campaign, where Australian and Papua New Guinean forces fought the Japanese advance on Port Moresby in the mud and cloud forest, and the trek still moves between named battle sites, Isurava, Brigade Hill, Templeton's Crossing, with memorials along the way. It runs eight to ten days over a relentless series of ridges and river valleys, through villages that host trekkers and supply the porters who make the walk possible. A guide is effectively required, both for the terrain and because the villages along the route are on customary land. Most walkers come for the war history, the physical challenge, or the family connection to men who fought here, and finish at the Kokoda plateau under the same range they have just crossed.

The Laugavegur runs 55km from Landmannalaugar's steaming rhyolite mountains to the birch woods of Thorsmork, crossing obsidian fields, black-sand desert, and glacier-fed river fords in three to four hut-to-hut days, with the Fimmvorduhals extension to Skogar adding a fifth over the 2010 eruption craters. Ferdafelag Islands, the Iceland Touring Association, built the route and operates all six huts along it, from Landmannalaugar's 78 beds to Thorsmork, and beds for the roughly ten-week season sell out months ahead. No trek anywhere packs this much geological variety into so few days, and the compressed season is part of the deal: the highlands open when the F-roads do and close when the snow returns.

Nyika does not look like the rest of Africa. Malawi's largest national park is a rolling montane plateau above 2,000 meters, all open grassland, wildflower meadows and pockets of evergreen forest, closer to the Scottish Highlands than the bush. That openness is the point: you can walk for hours in clear air among roan antelope, eland and zebra, with leopard on the plateau and the occasional long view toward Lake Malawi far below. After the rains the grassland fills with orchids, more than a hundred species of them. Trails run for days between simple stops, and the sheer space and quiet set it apart from anywhere else in the country.

The hike to Paro Taktsang, the Tiger's Nest, is the walk that defines Bhutan. The monastery clings to a granite cliff about 900 meters above the Paro valley floor, at roughly 3,120 meters, on the spot where Guru Rinpoche is said to have flown in on a tigress and meditated in the eighth century. The trail climbs through blue-pine forest hung with prayer flags to a teahouse viewpoint, then drops and climbs a final stone staircase across a waterfall to the monastery gate. It is a half-day out and back, four to six hours, steep but non-technical, and the payoff is one of the most photographed sights in the Himalaya. Because everything in Bhutan is guided, you walk with a licensed guide who can read the murals and shrines inside once you reach the top.

Phong Nha-Ke Bang is the world's greatest cave region, and the way in is on foot: multi-day jungle treks through UNESCO-listed karst where the campsites are inside the caves themselves, tents pitched on underground beaches beneath dolines that pour jungle light into caverns big enough to hold city blocks. Oxalis Adventure, the sole licensed operator for Son Doong, the largest cave passage on earth, also runs the more attainable Hang En and Tu Lan treks with a safety team trained by British cave experts; Jungle Boss runs licensed routes to Do Quyen waterfall and the Hang Pygmy system. This is expedition trekking where the destination happens to be underground, and nothing else in Southeast Asia resembles it.

Socotra is one of the most biologically isolated places on earth, an island cut off from the mainland for so long that about a third of its plant species grow nowhere else, which is why people call it the Galapagos of the Indian Ocean. The signature is the dragon blood tree, Dracaena cinnabari, a slow-growing umbrella of a tree that bleeds red sap and forms whole forests on the misty Diksam plateau and at Firmihin. Alongside it grow bulbous bottle trees and desert roses clinging to bare rock. The way to see it is on foot, over several days, walking the plateau and the wadis and sleeping in simple camps, with side trips to the white sand and turquoise of the Detwah lagoon near Qalansiyah, the limestone chambers of Hoq Cave, and the freshwater pools and frankincense of the Homhil reserve. There are almost no other tourists, the guiding is entirely local, and the landscape looks like nowhere else. It is a hard place to reach and a harder country to enter, but for its own sake Socotra is one of the most extraordinary trekking destinations anywhere.

The Tadrart Acacus is one of the great open-air galleries of prehistoric art on earth, and you reach it on foot and by 4x4 across some of the most beautiful desert in the Sahara. Over thousands of years people painted and carved these canyon walls with herds of cattle, elephants, giraffe and hippo, with hunters, dancers and later the horses and camels that arrived as the land dried into desert. Walking among the panels near Ghat, camping under enormous skies with Tuareg guides, and crossing to the nearby engravings of Wadi Methkandoush and the dune-ringed lakes of the Ubari Sand Sea, is a way to feel the depth of that history rather than glance at it. The rock forms alone would justify the journey, natural arches and pinnacles weathered out of orange sandstone, but it is the art at eye level on the rock that makes the Acacus extraordinary. It is remote, permit-bound and hard-won, and for those few who reach it now, unforgettable.

Tassili n'Ajjer is the greatest open-air gallery of prehistoric art in the world, and the only way to see it properly is on foot. Across a high sandstone plateau the size of a small country, weathered into forests of rock, natural arches and slot canyons, are many thousands of engravings and paintings made over roughly twelve thousand years. They show a Sahara that was green: herds of cattle, elephants, giraffe and hippo, hunters with bows, dancers, and later the horses and camels that came as the land dried. Walking among them for several days, sleeping out under the plateau's enormous skies with Tuareg guides and camels carrying the camp, is a way to feel the depth of that history rather than glance at it. The landscape alone would justify the trip, with ancient cypresses that have survived millennia of drought and dunes running up against black rock, but it is the art, at eye level on the canyon walls, that makes this one of the most extraordinary treks anywhere. It is remote, hard-won and unforgettable.

Tsehlanyane is the most accessible good walking country in Lesotho, a national park in the northern Maloti with a proper network of marked trails rather than the open cross-country navigation the highlands usually demand. From the valley floor on the Hlotse River, routes range from the gentle Lower Trail to the Black Pool, an easy riverside walk, up to the demanding 16-kilometer Circular Route that climbs above 2,600 meters for long views over the Maluti range and down onto the che-che bush, one of the last indigenous woodlands left in a country that is otherwise almost treeless. The park is quiet, the air is thin and clean, and you share the paths with little more than the odd herd boy and his dogs. Most walkers base themselves at Maliba Lodge, Lesotho's only five-star mountain ecolodge, which sits at the trailheads and provides local guides who know the routes and can arrange the same trails on horseback. It is an easier, greener introduction to the Mountain Kingdom than the abseils and passes elsewhere, and a good base for multi-day walks deeper into the range.

Tsingy de Bemaraha is a UNESCO World Heritage site in the west, a forest of gray limestone blades eroded into razor pinnacles so sharp that the Malagasy name means the place where you cannot walk barefoot. Exploring the Grand Tsingy is part hike and part via ferrata: you clip into fixed cables and ladders, squeeze through slot canyons, cross a suspension bridge strung high between the spires and climb out onto viewpoints above a stone forest that runs to the horizon. The massif shelters wildlife found almost nowhere else, including the white Decken's sifaka, red-fronted brown lemurs and the nocturnal fat-tailed dwarf lemur, along with endemic birds and chameleons wedged into the rock. Below it the Manambolo River cuts a gorge that many travelers reach by dugout canoe. It is one of the most physically demanding and rewarding places to walk in Madagascar, and the remoteness keeps the crowds thin even in high season.

The Wakhan Corridor is the thin finger of Afghanistan that reaches east between Tajikistan and Pakistan to touch China, a high-altitude world that the wars of the last forty years mostly passed by. A trek here climbs from the Hindu Kush into the Afghan Pamir, a plateau of glacial valleys and 4,000-meter passes where Wakhi farmers give way to Kyrgyz herders living in yurts, one of the last fully nomadic cultures in Asia. The classic route runs for around three weeks out of Kabul, with eight or nine days on foot to the Little Pamir and back, crossing passes as high as 4,850 meters and camping among yak herds and salt lakes. It is serious expedition trekking, remote and self-supported, in a region with no roads, no phone signal and no rescue. The reward is a landscape and a way of life almost no outsiders ever see.

The Kitzbuhel Alps are grass and schist rather than limestone, so the walking is long and rolling with the Wilder Kaiser as the backdrop.

Serbia's main ski massif empties out in summer and becomes high open walking, with the Barska river valley and the geysers below the ridge.

The Nida plateau is the standard start for the walk up Crete's highest mountain, on a marked section of the E4. Bare limestone, shepherds' huts, and the Idaean Cave on the approach.

Sixteen kilometres downhill through Europe's longest gorge, from the Xyloskalo steps at 1,250m to the Libyan Sea. The Iron Gates narrow to about three metres with 300m walls above. One-way, ending with a boat out of Agia Roumeli.