This two-day expedition turns the remote slopes of Chachani into a doable, high-altitude objective: long 4x4 approaches, a cold night at 5,163 m, then a focused 900 m summit push. Expect thin air, big views of Arequipa and Andean wildlife along the way.
More ways to explore the area's outdoor wonders
At 2 a.m. the air in base camp tastes like thin metal and boiled coca leaves. Headlamps bob like slow fireflies as the group straps on packs and breathes into wool gloves. Behind you the lights of Arequipa hang in the valley; ahead, the volcano’s flank rises into the black, its slopes a mix of pumice, scree and wind-polished rock that will test lungs more than legs.
Difficulty
challenging
Duration
2 days
Fitness Level
Good aerobic fitness with prior high-altitude trekking experience; able to handle sustained uphill hiking carrying a 6–10 kg pack.
Wildlife
History
Chachani’s flanks have been used for pastoralism for centuries and contain archaeological traces of pre-Inca and Inca occupation tied to high-altitude travel routes.
Conservation
Much of the approach crosses the Aguada Blanca and Salinas Reserve—stick to trails, pack out waste, and avoid disturbing wildlife to protect fragile highland ecosystems.
Reserve your spot on the 2 Days Climbing Volcano Chachani Tour, Conquer Your First 6,070m today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Acclimatize in Arequipa first
Spend 24–48 hours in the city to adapt—light activity, sleep, and steady hydration will improve your odds of summiting.
Hydrate and eat salty snacks
Dry mountain air accelerates dehydration; carry a 1–2L hydration system and electrolyte tablets for summit day.
Bring crampon-capable boots
The outfit supplies ropes only if there's snow—stiff, insulated mountaineering boots and gaiters are essential in shoulder seasons.
Pace conservatively on the summit push
The final 900 m is steep and loose; use short steps and poles to conserve oxygen and energy.
Insulated down jacket
Lightweight warmth for -10°C nights and cold summit winds.
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Rigid mountaineering boots
Support and crampon compatibility on rocky and icy terrain.
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Hydration system (1–2 L) + electrolytes
Continuous fluid intake mitigates altitude effects and dehydration.
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Quality sun protection (SPF 50+, sunglasses)
Strong UV at altitude demands high-SPF sunscreen and glacier-grade sunglasses.
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