Humantay Lake Full-Day: Trek to the Turquoise Lagoon and Downhill Mountain Bike from Cusco

THE ADVENTURE COLLECTIVE® · Independent discovery and booking for outdoor travel

Read the full experience

At first light a private van threads the high Andes, leaving Cusco and climbing toward Mollepata. The air thins; roadside fields give way to puna grass and stony slopes. By Soraypampa, the silhouette of Salkantay and the sheer face of Humantay Glacier dominate the skyline. A brisk 1½-hour uphill hike from the campground opens suddenly onto a striking turquoise lake cradled beneath a jagged moraine — Humantay, a sacred water in local Andean belief.

Trip highlights

Difficulty

moderate.

Duration

12–14 hours.

Fitness level

Good aerobic fitness and some experience with high-altitude walking or cycling; expect sustained uphill effort at altitude and a technical downhill bike section.

Frequently asked questions

How long is the hike to Humantay Lake?

The uphill trek from Soraypampa to the lake is about 1 to 1.5 hours depending on pace and acclimatization, on steep, rocky trail.

Do I need previous biking experience?

No expert skills required — the guided descent suits beginners with basic bike handling; guides adjust route and speed for comfort.

Is the tour suitable for children or pregnant travelers?

This tour is not recommended for pregnant travelers and young children may struggle with altitude and the hike—check operator age limits before booking.

What altitude is the lake at and how does that affect me?

Humantay sits above 4,000 meters; altitude can cause breathlessness and headache — acclimatize, hydrate, and descend if symptoms worsen.

Local insights

Wildlife

Andean fox (zorro)
Native highland birds such as the giant hummingbird and caracara

History

Humantay Lake is part of Andean spiritual geography connected to Incan-era reverence for mountain deities (apus); locals still leave offerings at the summit approach.

Conservation

The fragile alpine ecosystem is sensitive to foot traffic and litter; stick to established trails, pack out waste, and respect local land-use practices.

About Willka travel Cusco

Willka travel Cusco operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.

Base locationSoraypampa, Cusco

Tours offered4+

Specialtyland-adventures

StewardshipLeave No Trace

Adventure tips

Acclimatize before you goSpend 48+ hours in Cusco to reduce altitude sickness risk; ascend slowly and avoid alcohol the night before.

Hydration and snacksBring 1–2 liters of water and salty snacks — the climb and high altitude increase fluid and electrolyte needs.

Footwear and bike fitUse stiff-soled hiking boots for the hike and ensure the provided bike is adjusted to your height before descending.

Start early for weather and lightDeparting pre-dawn reduces exposure to afternoon winds and clouds common above 4,000 m.

Recommended gear

Insulating midlayer (fleece or down): Temperatures swing quickly above 4,000 m; a warm midlayer prevents rapid heat loss at the summit.
Sturdy hiking boots: Support and traction on rocky, sometimes icy trail sections make boots a must for the ascent.
Hydration system (1–2 L): Hydrating at high altitude reduces the risk of headaches and fatigue during the climb.
Cycling gloves and helmet (provided but bring personal if preferred): Gloves improve grip on the downhill; helmets are typically supplied but a personal one ensures better fit.