Humantay Lagoon sits at over 4,200 meters above sea level, which can be a challenge for those not accustomed to high altitudes.
This high altitude is typical of the mountainous regions of the Peruvian Andes and is part of what makes the landscape around the lagoon so spectacular and unique. The high elevation also means that visitors must be prepared for soroche, or altitude sickness, and take appropriate measures to acclimatize.
The trek to Humantay begins at an elevation of 3875 (masl) in Soraypampa
The altitude of the resting place halfway up the climb is 4125 (masl)
The lagoon is at 4200 (masl)
Humantay Lagoon is a stunning body of water located in the Peruvian Andes. This lagoon is famous for its amazing turquoise color and its impressive natural environment, surrounded by imposing mountains and a varied flora and fauna.
The Humantay Lagoon is located in the Cusco region, Peru, in the province of Anta. It is located in the Andes mountain range, at an altitude of 4,200 meters above sea level.
The formation of the Humantay Lagoon is the result of a complex geological process that has occurred over thousands of years. Its origin is closely linked to the action of glaciers and the characteristics of the terrain in the Peruvian Andes region. Below is a summary of this fascinating process:
It all began in the remote past with the glaciations, periods of global cooling in which large masses of ice advanced, covering large areas. In the region where Laguna Humantay is located, glaciers advanced and retreated throughout the ice ages.
During the advance of the glaciers, they exerted a powerful erosive action, carving and polishing the landscape as they moved. Thus, they modeled and created valleys and basins that would later become the places where meltwater accumulated.
As the glaciers retreated, they left behind a large amount of sediment and crushed rocks. These materials, carried by ice and water, were deposited in the glacial basins and valleys, creating moraine deposits and glacial materials.
As the temperature increased and the glaciers retreated, a process of thawing began in the high mountains. Meltwater and glacial melt began to accumulate in the basins formed by glacial erosion, giving rise to lagoons such as Humantay.
The formation of the Humantay Lagoon is in a delicate balance between the contribution of meltwater and the loss of water through evaporation and filtration. It is the result of the interaction between water recharge and the capacity of the basin to retain it.
This beautiful lagoon is located at the foot of the snowy Salkantay (which in Quechua means “Wild Mountain”), which stands fabulously next to the majestic Humantay snowy mountain. The latter is located at 5,450 meters above sea level (masl) and as a result of the melting of both, the impressive Humantay lagoon is formed, where fortunately only the purity of the mountains can be breathed.
The lagoon is in the Andes mountain range, northwest of the city of Cusco in Soraypampa which belongs to the district of Mollepata in the province of Anta in the department of Cusco, 128 kilometers from the Imperial city. The landscape is overwhelming for its beauty and its great contrast between the imposing snow-capped mountain and the intense color of the lagoon.
Getting to Laguna Humantay involves a combination of road trip and hiking. Here are the general steps to get to this stunning destination in the Peruvian Andes:
Departing from Cusco: Most trips to Laguna Humantay begin in the city of Cusco, a major tourist and cultural center in Peru.
Road Trip to Mollepata: From Cusco, you must travel by road to the town of Mollepata. This trip can take around 2 to 3 hours. You can do it as part of an organized tour or on your own, renting a vehicle or taking public transportation.
Mollepata to Soraypampa: Upon arrival in Mollepata, many travelers stop for breakfast or to buy provisions before continuing the trip to Soraypampa, the starting point for the hike to the lagoon. This trip can be done by vehicle.
Trekking to Humantay Lagoon: From Soraypampa, the hike to Humantay Lagoon begins. The trekking route is approximately 7 kilometers (round trip) and generally takes between 3 to 4 hours in total, depending on each person's pace.
Altitude Preparation: Since the lagoon is at an altitude of 4,200 meters above sea level, it is important to properly acclimatize to avoid altitude sickness. It is recommended to spend a few days in Cusco, which is also at a considerable altitude, to adapt before undertaking the hike.
Special Considerations: Bringing appropriate clothing for the cold and the change in climate, as well as water, snacks, and perhaps a hiking stick, is essential. It is also advisable to bring sunscreen and sunglasses due to the intensity of the sun at that altitude.
Tour Options: There are numerous organized tour options that offer transportation, guides, and sometimes meals. These tours can be a convenient option, especially for those who prefer not to worry about transportation and route logistics.
The climate at Humantay Lagoon is characterized by being quite cold and variable.
Cold Temperatures: Due to its high elevation (approximately 4,200 meters above sea level), temperatures at Humantay Lagoon can be quite low. During the day, the temperature can vary between 12°C and 18°C (approximately 54°F to 64°F), while at night it can drop significantly, reaching below freezing point.
Daytime Climate: During the day, when the sun is strong, it can feel warmer, but the temperature can drop quickly when the sun sets or when there is cloud cover.
Dry Season (April – October): This is the best time to visit, as there is less rain and the roads are generally more accessible. However, nights can be colder during this season.
Rainy Season (November – March): During these months, rain is more frequent and can affect visibility and trail conditions. Daytime temperatures can be a bit warmer, but it is still cool.
Even though the lagoon looks calm, perfect for submerging yourself in it and you are dying to jump into its icy waters, swimming in it is not allowed, since the water from the lagoon supplies nearby communities.
As in every corner of the Peruvian highlands, the sun burns very strongly and when it hides behind the clouds or night falls, the temperature drops so much that if you do not wear the appropriate clothing you are not safe. Take your precautions and bring with you everything you need to live this experience in the most positive way possible.
A jacket for travel
Comfortable clothing for the hike
Hat
Sunscreen
Sunglasses
Walking sticks
Hiking shoes
Water
Coca or lemon candies
Raincoat
The best time to visit the Humantay Lagoon in Peru is during the dry season, which runs from April to October. During these months, the weather is generally more stable and there is less chance of rain, making the conditions for hiking and enjoying the scenery more optimal.
