A high-altitude day-hike from Cusco to vivid turquoise Humantay Lake framed by the snow of Humantay and Salkantay. Expect a steep ascent, thin air, and spectacular alpine views with practical preparation for altitude.
More ways to explore the area's outdoor wonders
Wind bites the face as the bus climbs out of Cusco before dawn and the Andes open into jagged ridgelines. By the time you reach Soraypampa, the sky feels close and the air thin; a steep, stony trail pushes you upward and then, suddenly, a bowl of turquoise water appears — Humantay Lake sitting like a glacier-fed eye beneath the snow-capped hum of Humantay and the bulk of Salkantay.
Difficulty
moderate
Duration
8–12 hours
Fitness Level
Moderate fitness required; able to hike 1–2 hours uphill on uneven terrain and manage brief steep sections at high altitude.
Wildlife
History
The trail follows corridors used in the Inca era to link coastal and highland communities; small stone shrines and offerings can still be found near summits.
Conservation
Heavy day-use has increased erosion and litter risk; stick to marked trails, pack out waste, and use local guides who support community-based conservation.
Reserve your spot on the Humantay Lake - Cusco today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Acclimatize in Cusco
Spend 24–48 hours in Cusco before the hike to reduce altitude sickness risk; hydrate and avoid heavy exertion the first day.
Use trekking poles
Poles stabilize you on steep, rocky switchbacks and reduce knee strain on the descent.
Sun protection is crucial
At 4,000+ meters UV is intense—use SPF 50, sunglasses, and a brimmed hat even on cool days.
Carry cash and a small first-aid kit
Local vendors and tips are cash-based; bring blister care, altitude meds if prescribed, and basics for muscle strains.
Sturdy hiking boots
Good ankle support and sticky soles help on loose scree and muddy approaches.
Trekking poles
Provide balance and reduce impact on knees during steep ascents and descents.
Layered waterproof jacket
Windproof, waterproof outer layer protects against sudden alpine storms and chill winds.
winter
Water bottle and snacks (2–3 L capacity)
Hydration and calories are critical at altitude; energy bars and electrolytes help maintain pace.