A steep, high-altitude hike leads to Humantay’s famously turquoise basin—an accessible day trip from Cusco that rewards early starts, steady pacing, and clear skies. Read on for what to expect and how to prepare.
More ways to explore the area's outdoor wonders
A thin bus road cuts through puna grass and then stops at Soraypampa as dawn clears the eastern ridgelines. Hikers step out into air that tastes cold and metallic; the trail climbs immediately, a string of stone steps and switchbacks that force attention to breath and pace. Above, Salkantay and the Vilcabamba range keep watch; below, Humantay’s bowl of glacial melt water reflects a color so bright it seems to be daring your camera.
Difficulty
moderate
Duration
10–12 hours (door-to-door); 3–4 hours hiking total
Fitness Level
Moderate cardiovascular fitness; able to sustain steep uphill walking at high altitude for 1.5–2.5 hours each way
Wildlife
History
The lagoon sits on glacial runoff from the Salkantay/Vilcabamba massif and lies within territory long regarded as sacred by Andean communities and associated with Apu worship.
Conservation
The area is sensitive to erosion and litter; stick to marked trails, use licensed guides, and pack out all waste to protect alpine vegetation and water quality.
Reserve your spot on the Humantay Lagoon 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—take it easy, hydrate, and avoid heavy exercise the first day.
Hydrate and carry snacks
Bring 1.5–2 liters of water and electrolyte snacks; bottled water is often provided but personal supply prevents delays on the trail.
Sun protection is crucial
High-altitude sun is intense—wear SPF, sunglasses and a brimmed hat even on cool or cloudy days.
Watch footing on stone steps
The trail is steep and rocky with loose scree in places—consider trekking poles and take measured steps to protect knees.
Waterproof hiking boots
Sturdy ankle support and good traction handle rocky, often wet or muddy trail sections.
Insulating midlayer and wind shell
Temperatures swing quickly—layering keeps you warm at the summit without overheating on the way up.
Trekking poles
Help with balance on steep steps and reduce strain on knees during descent.
Sun hat & SPF sunscreen
High-elevation UV exposure makes prolonged sun protection essential, especially mid-day.
summer