Peru - Huascaran Expedition


Nevado Huascaran is the highest peak in Peru and one of the world's most imposing summits. It offers a challenging ascent requiring strong intermediate level alpine skills, and an unusual opportunity for climbers who want to make an ascent to very high altitude. For though it stands nearly two thousand feet higher than Mt. McKinley, Huascaran's position at about latitude 9 degrees south spares it from the extremely low temperatures and severe storms that are commonplace in the extreme latitudes.

It is recommended that you acclimatize for about four days in or above Cuzco (11,500' +) rather than in Huaras (9,500') below the Cordillera Blanca. You can spend that time on your own or join our Cuzco and Machu Picchu tour.

Peru, Huascaran - Pano

Evening at our 15,000' high camp on Pisco Oeste. Bill Pearson

Zero Carbon Footprint Expedition

Climbers For The Climate

This expedition has a zero carbon footprint. Through AAI's Climate Initiative, the Institute pays to offset all carbon emissions incurred by the guides and clients on each trip, including emissions from flight, local transportation, electricity in hotels, and fuel burned to cook in the mountains. To learn more about how this works and AAI’s dedication to environmental protection, click here.

Peru - Huascaran Expedition


A rope team navigates through complex glacial terrain on a climb of Huascaran.

A rope team navigates through complex glacial terrain on a climb of Huascaran. AAI Collection

Base for the expedition is Huaras, at the very foot of the Cordillera Blanca. After spending a day there checking and repacking gear, we drive north to Nevado Pico Oeste. We set our first camp at 12,600 feet and with the help of animals, the next day move up to our second camp at 15,000 feet. The third day takes us to one of the most beautiful mountain camps in all the world, right on the col between Pisco Oesto and Nevado Huandoy. Our route to the summit takes us through interesting crevasse fields and up some 30-35 degree slopes and provides us with spectacular views the whole way. With our gradual ascent, expedition team members should feel good on this climb and upon its completion be well prepared for an attempt on Huascaran.

After resupplying in the valley, we drive to the town of Musho right below Huascaran and then, with our gear again on animals, we set out for base camp at 14,400 feet. We complete our acclimatization with an easy ascent to Camp I at 15,600' and then continue up over easy ice slopes and crevasse fields towards the peak's west face and establish Camp II at 18,000 feet. Glaciers flow down from Huascaran Norte and Sur to a saddle between the two massive peaks, and then off the saddle to the west, first gently and then in a steepening icefall. We avoid the unstable areas of the icefall by traversing under the south summit's western face, climbing moderate ice slopes and short steep sections to reach the shelter of a bergschrund above the icefall where we put our Camp III at 19,600 feet.

From this camp we make attempts on both peaks of Huascaran. The seldom climbed north peak is more technically demanding than the south, and we keep this as a goal second to reaching the higher summit; but normally after success on the latter, at least part of the team is able to climb its big glacial face. On Huascaran Sur, we move to the saddle and then turn up the steeper 30-45 degree north face of Huascaran Sur. The climb finishes with a fine pitch on a 45-degree snow rib which leads right up to the summit plateau. The excitement is great as we make our final steps to the top of the Western Hemisphere's highest summit requiring technical climbing skills, and the views of the Cordillera Blanca, the Cordillera Negra, and out over the Amazon Basin are fittingly magnificent.

Peru - Huascaran Expedition

Cost and Details

  • $8625 (1:1 Climber/Guide Ratio)
  • $5690 (2:1 Climber/Guide Ratio)


Max Ratio - 2:1

Capacity - 8



Contact the AAI office at 360-671-1505 (Toll Free: 1-800-424-2249) or email at [email protected] to arrange dates for this expedition.



  • Successful experience at altitude above 20,000 ft
  • Very solid snow and ice climbing skills
  • Ability to climb 45 degree ice with a full pack


Peru, Huascaran - Map

Flight Information

Flight arrangements should be scheduled so that you arrive in Lima the evening before the first scheduled day of the trip. The morning of the trip's first day, you will take a bus from Lima to Huaraz. Please schedule your departure so that you leave the day after the last scheduled day of the trip. Please contact our Travel Coordinator if you need assistance with travel arrangements. 

Peru - Huascaran Expedition

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