A full-day guided trek from Cusco to Humantay Lagoon that pairs dramatic views of Salkantay with a steep high‑altitude hike to a turquoise glacial lake. Ideal for moderately fit travelers who have begun to acclimatize.
More ways to explore the area's outdoor wonders
A thin cold wind cuts across the high meadow as the minivan eases onto the dirt shoulder at Soraypampa. Hikers step out into hard, high-altitude air and look up: Salkantay’s flanks dominate the sky, a raw spine of glaciated rock pointing toward the cordillera. The trail climbs through puna grass and scattered stone cairns, and after the last switchback the lake appears—an impossible bowl of turquoise held by the Humantay peak.
Difficulty
moderate
Duration
12–13 hours (door-to-door)
Fitness Level
Good aerobic base and the ability to walk uphill for 1.5–2 hours at high altitude; prior acclimatization recommended
Wildlife
History
The Salkantay massif was significant to pre-Columbian Andean cultures and later served as an alternative ritual and trekking route to the Inca Trail; local communities remain connected to mountain worship practices.
Conservation
High‑altitude wetlands like Humantay are fragile; stick to marked trails, avoid trampling vegetation, and pack out all trash to minimize impact.
Reserve your spot on the Guided tour of the Humantay Lagoon in Cusco today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Acclimatize before you go
Spend 1–2 days in Cusco or higher-elevation towns to reduce altitude sickness risk; avoid heavy exercise the first day.
Hydration at altitude
Carry 2–3 liters of water and sip frequently—altitude increases dehydration and makes the climb feel harder.
Footwear and traction
Wear sturdy, broken-in hiking boots; some sections are loose scree and can be slippery on descent.
Sun protection
UV is strong above 4,000 m—use SPF 50+, sunglasses, and a wide-brim hat for prolonged exposure.
Sturdy hiking boots
Provide ankle support and traction on rocky, sometimes muddy switchbacks.
Insulating layers and windproof jacket
Temperatures drop quickly at the lagoon—layers let you adapt to sun, wind and cold.
Water reservoir or bottles (2–3 L)
Maintain hydration throughout the long day and at altitude.
Trekking poles
Reduce knee strain on the descent and help maintain steady pace during the steep ascent.