An early-morning drive from Cusco brings you to Soraypampa and a brisk hike to Humantay Lagoon’s glacier-fed turquoise waters. Learn what to expect on the trail, how to handle the altitude, and practical tips to make the most of this full-day outing.
More ways to explore the area's outdoor wonders
Before dawn a minivan eases out of Cusco and the highland light sharpens the ridgelines; by the time hikers reach Soraypampa the air is thin and the mountains are already asserting themselves. The trail climbs through puna grass and scattered ichu, pushing upward to a bowl where Humantay’s glacier-fed waters sit, bright as a held breath against rock and snow.
Difficulty
moderate
Duration
12–13 hours (door-to-door from Cusco)
Fitness Level
Moderate fitness required: able to hike uphill for 1–1.5 hours at altitude and manage long day with basic endurance.
Wildlife
History
The lagoon lies within the Salkantay massif, an area long used by Quechua communities; nearby peaks are considered apus—sacred mountain spirits in Andean belief.
Conservation
High-altitude tundra is vulnerable to trampling and litter; stick to trails, avoid contaminating water, and follow local guide instructions to minimize impact.
Reserve your spot on the From Cusco: Tour Adventure Humantay Lake Day Trip today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Acclimatize before you go
Spend 24–48 hours in Cusco at low exertion to reduce altitude sickness risk; avoid heavy drinking the night before.
Start early for better light and fewer people
Departing before sunrise gets you to the lagoon at its most peaceful and with the clearest photos.
Layer for extreme temperature swings
Bring a warm insulated layer plus a windproof shell—temperatures can drop sharply at the summit and on descent.
Hydrate and pace yourself
Carry at least 1.5–2 L of water and use trekking poles to steady your pace on the steep sections.
Sturdy hiking boots
Provide ankle support and traction on loose scree and uneven trail.
Layered clothing (base, insulating, windproof)
Keeps you warm from pre-dawn chill through midday sun and cold descent.
winter
Sun protection (hat, sunscreen, sunglasses)
High-altitude UV is intense—protect skin and eyes during the ascent.
summer
Water bottle or hydration bladder (1.5–2 L)
Hydration helps prevent altitude-related fatigue and headaches.