Laguna Humantay: Complete Guide to the Turquoise Glacial Lake
Laguna Humantay is one of the most impressive and visited natural destinations in the Cusco region. This glacial lake, nestled at the foot of the Humantay snow-capped peak, draws travelers with its vibrant turquoise waters, surrounded by snow-covered mountains and a spectacular Andean landscape. It is also a key stop on the Salkantay Trek, though many visitors opt for a one-day trip from Cusco.
- Location: Anta province, Cusco region, Peru — part of the Vilcabamba mountain range, on the path toward Salkantay peak
- Altitude: 4,200 m (13,780 ft) above sea level
- Distance from Cusco: ~120 km — approximately 3–4 hours by car to the trailhead at Soraypampa
- Difficulty: Moderate to challenging, primarily due to altitude
Itinerary
Departure from Cusco
- Start time: Most tours depart at 4:00–5:00 a.m. for a full day and afternoon return to Cusco.
- Optional stop in Mollepata for breakfast before continuing to Soraypampa.
Hike to the Lagoon
- Start point: Soraypampa (3,900 m)
- Duration: 1.5–2 hours | Distance: ~4 km round trip (2 km each way)
- Trail: Steep and winding with rocky sections and loose earth. Impressive views of surrounding snow-capped peaks as you ascend.
- At the lagoon: ~1 hour of free time to photograph, rest, and listen to the guide’s explanations. Then descend to Soraypampa.
Return to Cusco
Return descent, optional lunch in Mollepata, and arrival back in Cusco between 5:00–6:00 p.m.
Tips for Visiting Laguna Humantay
- Acclimatize first: Spend at least 2–3 days in Cusco before doing this hike. Avoid alcohol, drink plenty of water, and use coca leaf tea to help with altitude symptoms.
- Clothing: Layers including a waterproof jacket — cool in the morning, warm at midday.
- Footwear: Trekking boots or sturdy shoes with good grip.
- Sun protection: Sunscreen, sunglasses, and a hat — UV is intense at altitude.
- Light backpack: Water, snacks, camera, rain poncho, trekking poles.
- Pace yourself: Walk at a steady, moderate pace. Altitude makes even moderate trails more demanding.
- Guided tours vs. independent: Guided tours are the most popular option and include transport, guide, and often meals. Independent visitors can rent a car or hire a private taxi to Soraypampa.
Cultural and Spiritual Significance
For the local inhabitants and indigenous communities of the region, Laguna Humantay is a sacred site. Ceremonial offerings to the mountain and the lake — known as pagos a la tierra (payments to the earth) — are regularly performed to show respect and ask for protection. When visiting, please respect local traditions and the natural environment. Leave no trace and avoid damaging the landscape.
