A one-day private trip from Cusco to Humantay Lake combines a scenic drive with a 1.5-hour ascent to a brilliant glacial lagoon at 4,200 m. This guide covers what to expect on the trail, cultural context, and practical tips for altitude and weather.
More ways to explore the area's outdoor wonders
The morning opens cold and thin at Soraypampa, air sharp against your lungs as you step off the van and face a pale trail that climbs toward a turquoise mirror.
Difficulty
moderate
Duration
9–10 hours
Fitness Level
Moderate fitness; able to hike 3 hours total at high elevation with some steep sections
Wildlife
History
The Humantay basin is part of the greater Salkantay landscape long revered in Andean spiritual practice, with nearby passes used historically for seasonal movement.
Conservation
The high-Andean puna is vulnerable to erosion and litter; stick to established trails, carry out all waste, and support local guides who follow low-impact practices.
Reserve your spot on the Humantay Lake Tour Private Service, Departure at 07:00 AM today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Acclimatize in Cusco first
Spend 48–72 hours in Cusco before the hike to reduce risk of altitude sickness—hydrate and avoid heavy exertion the first day.
Layer for quick weather shifts
Bring a windproof shell and insulating mid-layer—the high puna heats and chills fast with sun, wind, and snow possible.
Consider a horse for the ascent
Horses are available to rent at Soraypampa if you want to reduce strain on knees and lungs uphill.
Protect your camera and eyes
UV and glare are intense at altitude—use polarized sunglasses and secure camera straps when shooting cliffs and shoreline.
Sturdy hiking boots
Support and traction on rocky, sometimes muddy trails are essential for the 1.5-hour ascent.
Layered clothing (base, mid, shell)
Temperature and weather change quickly at 3,800–4,200 m—layers keep you comfortable.
Water and electrolyte mix
Hydration helps mitigate altitude symptoms during the climb and descent.
Sun protection (sunglasses, SPF, lip balm)
High-altitude UV is strong even on cloudy days; protect skin and eyes.