A high-Andes day hike from Cusco to the glacial Humantay Lagoon: steep, short, and spectacular. This one-day excursion combines cultural offerings, alpine geology and intense mountain views—ideal for travelers with moderate fitness and some altitude acclimatization.
More ways to explore the area's outdoor wonders
Dawn in the high Andes arrives cold and bright as the van rolls out of Cusco and climbs switchbacks toward Soraypampa. By the time you step off the bus the air is thin and the crater-still Humantay Lagoon waits above, its glacial blue daring you to climb. The path winds through puna grass and low shrubs, then steepens with stone steps that lead to a bowl of ice-melt framed by the dark flank of Salkantay.
Difficulty
moderate
Duration
10–12 hours
Fitness Level
Good baseline cardio and the ability to sustain moderate uphill hiking for 60–90 minutes at high altitude; not suitable for severe mobility limitations.
Wildlife
History
The Salkantay massif has long been an Apu (sacred mountain) for Quechua communities; ritual offerings to the peaks continue at ceremonial stops.
Conservation
Stay on marked trails, pack out waste, and avoid feeding wildlife; the high-Andes ecosystem is fragile and recovery from trampling is slow.
Reserve your spot on the Excursion to Humantay Lake from Cusco today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Acclimatize in Cusco first
Spend 24–48 hours in Cusco or do light activity beforehand—altitude sickness can strike on the trail to Humantay.
Start early for calmer waters
Morning light and still air offer the best reflections and cooler hiking conditions; tours typically depart before 5:00 AM.
Bring small change and water
Carry extra water and some local currency for snacks, tips, or a hot drink at the start/finish.
Watch the footing on descent
Loose stones and wet patches make the downhill steeper than it feels—use a walking pole if stability is a concern.
Sturdy hiking boots
Grip and ankle support for steep, rocky, or muddy trail sections.
Warm insulating layers (fleece/down)
Temperatures drop quickly at high elevation—bring a warm mid-layer for the summit stop.
winter
Light rain shell
Protects against sudden showers during the wet season and wind at altitude.
summer
Sun protection (hat, sunglasses, SPF)
High-altitude UV is intense even on cool days—protect eyes and skin.
summer