An early-morning journey from Cusco delivers hikers to Laguna Humantay, a vivid turquoise lake beneath snowy Humantay. This full-day hike combines steep high-altitude walking, Inca-era cultural context and dramatic glacial scenery—ideal for trekkers prepared for altitude and a long day.
More ways to explore the area's outdoor wonders
At first light the road out of Cusco climbs into thinning air and high puna, the van carrying walkers toward Soraypampa and the blue cut of Humantay.
Difficulty
moderate
Duration
12–14 hours
Fitness Level
Should be capable of 1–2 hours of continuous uphill walking at high altitude; regular aerobic activity beforehand helps.
Wildlife
History
The Humantay area sits below Salkantay, an Apu (sacred mountain) for Andean communities; local routes were used historically for pastoral transit and ritual offerings.
Conservation
High Andean wetlands and grasses are fragile—stick to trails, avoid disturbing plant mats, and carry out all trash; many operators support leave-no-trace practices.
Reserve your spot on the Full Day Tour Hike to Laguna Humantay Cusco today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Acclimatize before the hike
Spend 1–2 days in Cusco (3,400 m) to reduce acute altitude effects; know symptoms of altitude sickness and move slowly on uphill sections.
Hydrate and eat small snacks
Bring 1–1.5 liters of water and calorie-dense snacks; frequent small sips and bites help with altitude and sustained uphill effort.
Use trekking poles or hire a horse
Poles reduce knee strain on descent; operators often offer horses for the steepest section—confirm availability before the day.
Sun and wind protection
High-altitude sun is intense—sunscreen, sunglasses and a windproof shell are critical even on cool days.
Sturdy hiking boots
Provide traction on rocky, sometimes muddy uphill and scree sections.
Layered clothing (base, insulating, windproof shell)
Temperatures vary quickly at altitude—layers let you adapt to sun, wind and sudden chill.
Sunscreen and UV sunglasses
High-altitude UV exposure is strong year-round; protect skin and eyes during the ascent.
summer
Trekking poles
Help with balance on the steep ascent and reduce impact on knees during descent.