Mountaineering / Summits in May

Arequipa sits at 2,335m beneath three volcanoes: El Misti (5,822m), Chachani (6,057m), and Pichu Pichu (5,664m). Chachani is widely regarded as one of the most accessible 6,000m peaks in the world: no technical skills required, well-established route, a genuine high-altitude summit that most fit people with 2-3 days of acclimatization can reach. For climbers who want to break the 6,000m barrier without committing to a three-week expedition, this is the right objective. El Misti involves more scrambling and a two-day approach. The city itself is one of Peru's most compelling, built from white volcanic stone with a UNESCO World Heritage colonial center.

Huayna Potosi is routinely called the world's most accessible 6,000er, and the numbers back it: base camp is 90 minutes from La Paz, the standard route is glacier travel with one steep summit section, and a guided three-day ascent costs a fraction of anything comparable on any continent. Because La Paz itself sits at 3,600 to 4,100 meters, acclimatization starts the moment you land. The Cordillera Real then ladders upward: Pico Austria to Pequeno Alpamayo to Huayna Potosi to 6,438-meter Illimani, a complete apprenticeship in one range. The honest caveat is guide quality, which varies wildly at the cheap end; the fix is IFMGA certification and a one-to-two ratio.

Toubkal is the most achievable great summit in Africa: at 4,167 meters it is the continent's highest peak north of Kilimanjaro, climbed in two days from Imlil on a non-technical route, refuge night included, with sunrise from the summit reaching from the Sahara to the Atlantic haze. The village is the model of an organized mountain base: Morocco's first guides association was founded here in the late 1980s, guiding inside Toubkal National Park has been mandatory and regulated since 2019, and the mule-supported expedition style keeps packs light and the local economy fed. The gap between effort and reward, a long weekend from Europe for a genuine 4,000-meter summit, has few equals anywhere.

Rinjani is the trek that turns beach-trip Indonesia into an expedition: two to four days climbing through farmland, cloud forest, and volcanic scree to a crater rim camp above Segara Anak, the turquoise lake with a smoking young volcano growing inside it, then a pre-dawn push up loose ash to the 3,726-meter summit for sunrise over Bali, the Gilis, and Sumbawa. The route is non-technical but honestly hard, the summit scree famously takes two steps back per three forward, and the licensed-operator system out of Senaru and Sembalun supplies guides, porters, camps, and meals so the suffering stays the enjoyable kind. It is Southeast Asia's best big-mountain experience without ropes.

The Cordillera Blanca packs more than thirty 6,000-meter peaks into a range you can see from your hotel breakfast in Huaraz, and it remains the most accessible serious mountaineering arena in the Americas. Classic objectives ladder neatly by ambition: Pisco and Vallunaraju as first 5,000-plus summits, Tocllaraju and Chopicalqui as the step up, and Huascaran, Peru's highest mountain, as the prize. The town's guide agencies work with IFMGA-certified guides at prices well below the Alps, acclimatization day-hikes to turquoise glacier lakes are world-class in their own right, and the dry-season weather window is long and reliable. For a fit traveler who wants a real crampons-and-rope summit rather than a trek, this is the continent's best value.

Kathmandu is the staging point for most Himalayan mountaineering. For those stepping into high-altitude climbing for the first time, Island Peak (6,189m) above the Khumbu is one of the most logical first objectives in the world: it requires crampon and fixed-rope technique but is achievable for fit, well-prepared climbers without prior summit experience. Mera Peak (6,476m) is less technical and slightly higher. Both sit above the Everest Base Camp trail, so the approach combines a trekking peak summit with one of the great Himalayan walks. Kathmandu itself rewards extra days: Boudhanath, Pashupatinath, the Durbar Squares.

The MacGillycuddy's Reeks are Ireland at its most mountainous, and Carrauntoohil is the summit everyone wants. At 1,039 meters it is the highest point in the country, set in a tight range of sharp ridges, glacial corries and mountain lakes that feels far bigger than its modest height suggests. The classic ascent by the Devil's Ladder is a steep, loose scramble, while the Coomloughra Horseshoe links the three highest peaks in Ireland on one exposed ridge walk, and Brother O'Shea's Gully offers a scenic middle line. This is proper mountain terrain: the weather changes fast, cloud swallows the tops, and the ground is rough and unforgiving, so most people go with a guide who knows the routes and the escapes. Reach the summit cross on a clear day and the reward is a view over the lakes of Killarney, the Ring of Kerry and out to the Atlantic. For a summit day in Ireland, this is the one.

Etna is a living summit: Europe's highest and most active volcano at roughly 3,350 meters, UNESCO-listed, with steaming fumaroles, fresh lava fields, and the occasional strombolian rumble on a day-trip scale. Above about 2,900 meters the law requires a certified guide, and Sicily maintains a guiding category that exists almost nowhere else on earth, the volcanological guide, certified alongside alpine guides by the regional college. The classic north-side ascent runs by 4x4 to 2,920 meters and on foot to the Bocca Nuova rim, four to five hours of real altitude on a mountain that is actively deciding what it will look like next year.

Yushan is Taiwan's rooftop and the highest mountain in Northeast Asia at 3,952 meters, and reaching its summit for sunrise is the country's great mountain ambition. The standard route starts at the Tataka trailhead near Alishan, climbing about 8.5 kilometers to Paiyun Lodge at 3,402 meters, then pushing on before dawn up a switchbacked headwall to a narrow summit that on a clear morning looks out over a sea of peaks and cloud. It is a strenuous but non-technical walk, no ropes or ice axes needed in the main season, which makes it one of the most accessible 3,900-meter summits anywhere. Access is tightly capped: you need a national park entry permit and a police permit, and the real bottleneck is a bed at Paiyun Lodge, allocated by lottery with a small daily quota held for foreign climbers. An English-speaking guide company can enter the lottery, arrange the permits and transport, and lead the climb safely, which is why most overseas visitors go guided.

Kinabalu is the summit that anyone reasonably fit can stand on top of, and it delivers a real high-mountain experience without ropes or technical skill. The standard climb is a two-day trip: a long uphill first day through changing forest to the huts at Panalaban around 3,270 meters, then a pre-dawn start on day two, head-torch on, up bare granite slabs fixed with ropes to reach Low's Peak for sunrise above a sea of cloud. The mountain is a botanical marvel on the way up, its slopes home to pitcher plants, wild orchids and the giant Rafflesia nearby, and the granite plateau at the top feels otherworldly. Sabah Parks caps the number of climbers and requires every party to take a licensed mountain guide, so this is a permitted, well-run ascent rather than a free-for-all. For an extra day and a head for heights, Mountain Torq's via ferrata, the highest in the world, threads iron rungs and cable bridges across the Panalaban rock face on the descent. It is the standout summit of South-East Asia and a fine introduction to high-altitude walking.

Rainier is where American expedition climbing gets built: a heavily glaciated 4,392-meter volcano whose two-to-three-day summit climbs and five-to-six-day expedition seminars have been the standard preparation for Denali and the Himalaya for two generations. Only three concession guide services are authorized for multi-day climbs, which keeps the teaching standard high, and the oldest of them, RMI, has guided here since 1969 under the Whittaker name. A fit first-timer can be taught crevasse travel and summit via the Disappointment Cleaver; stronger parties step up to the Emmons or Kautz glaciers. Few mountains anywhere convert hikers into mountaineers this reliably.

Hvannadalshnukur, Iceland's 2,110m high point, sits on the rim of the Oraefajokull volcano and rises almost straight from sea level, so the full two thousand meters is earned in a single 10 to 15 hour push, roped and cramponed across the crevassed ice cap. It is that rare thing, a beginner-accessible big-glacier summit: non-technical but seriously demanding, inside Europe's largest ice-cap national park. Skaftafell is the base for it all, with Iceland's established glacier guiding companies running summit days in the spring window plus ice climbing and glacier hikes year-round for the days the weather says no.

Timios Stavros at 2,456m is the roof of Crete, with a chapel on the summit and the Libyan Sea visible on a clear day. Non-technical but long, exposed and waterless.