What are the 7 Lakes of Ausangate?
The 7 Lakes of Ausangate trek is one of the most breathtaking day excursions available from Cusco. It is a full-day hike where travelers can admire seven stunning lagoons of different colors, all formed by the melting glaciers of the imposing Ausangate mountain, one of the highest and most sacred peaks in Peru at more than 6,300 meters above sea level. These lakes, with shades ranging from bright turquoise to deep emerald green and intense blue, are surrounded by snow-capped mountains, high Andean plains, and herds of llamas and alpacas. The result is a dreamlike landscape that combines natural beauty, adventure, and the spirituality of the Andean worldview.
Where are the 7 Lakes of Ausangate located?
The 7 Lakes are located in the community of Pacchanta, in the district of Ocongate, province of Quispicanchi, Cusco region. Pacchanta is a small Andean village situated at over 4,200 meters above sea level, known for its natural hot springs and its proximity to the Ausangate snow peak. This village is the starting point of the trek and is reached after approximately a 3-hour drive from Cusco.
How to get there from Cusco?
The adventure begins with a tourist transport from Cusco to the village of Pacchanta, a trip of about three hours that often includes a breakfast stop to adapt to the altitude. From Pacchanta, the trek starts along trails surrounded by mountains and grazing lands. The route can be done independently, but most travelers choose a full-day organized tour, which includes transportation, professional guides, entrance fees, breakfast, lunch, and often the chance to relax in Pacchanta’s hot springs after the hike.
Best time to visit the 7 Lakes of Ausangate
The best time to experience this trek is during the dry season (April to October), when skies are clear and landscapes are at their most vibrant. During these months, visibility is excellent, and the colors of the lakes shine in sharp contrast with the snowy Ausangate mountain. In the rainy season (November to March), trails can become muddy and foggy, though the valley is greener and full of life, offering a more mystical experience.
Hiking difficulty
The trek is considered moderate to challenging, not because of its distance (around 7 to 10 km round trip), but because of the altitude, which exceeds 4,500 meters above sea level in several stretches. The ascent can be steep and the thin air makes it physically demanding, especially for those not acclimatized. However, it is manageable for most visitors in good condition, and the breathtaking views of the lakes make every step worthwhile.
Preventing altitude sickness
At over 4,000 meters, it is common for travelers to experience altitude sickness symptoms such as shortness of breath, headache, or dizziness. To reduce risks:
Spend at least 2 days acclimatizing in Cusco.
Drink coca tea or muña infusions.
Carry enough water and light snacks.
Walk slowly, taking frequent breaks.
Consult a doctor beforehand if you have heart or respiratory conditions.
The 7 main lakes
The most iconic lagoons along the trek include:
Pucacocha Lagoon – with reddish waters due to mineral content.
Patacocha Lagoon – surrounded by wetlands and alpaca grazing fields.
Alcacocha Lagoon – with deep blue crystalline waters.
Otorongo Macho & Otorongo Hembra – twin lagoons wrapped in local legends.
Azulcocha Lagoon – famous for its intense blue color.
Qomercocha Lagoon – with emerald-green tones set against the snowy Ausangate backdrop.
Each lagoon is different, and the variety of colors results from unique mineral and algae compositions, making the trek a constantly changing spectacle.
Pacchanta hot springs
After the trek, many visitors enjoy the Pacchanta hot springs, a perfect way to relax tired muscles while admiring panoramic views of Ausangate. These natural thermal baths are the perfect ending to a demanding yet rewarding hike.
Entrance fee to the 7 Lakes
Entrance to the 7 Lakes area costs approximately 10 soles per person, paid directly to the Pacchanta community. This fee helps maintain the trails and supports local development.
Tour prices to the 7 Lakes of Ausangate
A full-day tour from Cusco costs between $35 and $60 USD per person, depending on the agency and services included. Tours usually cover round-trip transportation, a bilingual guide, breakfast, lunch, and entry tickets. Some also include access to the hot springs.
What to bring on the trek
For a safe and enjoyable hike, it is recommended to bring:
Warm layered clothing and a waterproof jacket.
Trekking boots with good traction.
Hiking poles.
Hat, gloves, and scarf for the cold.
Sunscreen and sunglasses.
Water, energy snacks, and coca leaves.
Cash for entrance fees and local services.
Photography tips
The trek offers endless photography opportunities. Each lagoon displays different colors and textures, so having a charged camera or phone is essential. The best moments for photos are early mornings, when the light highlights the turquoise tones and creates reflections of Ausangate in the water.
Services available on the route
Pacchanta offers basic restaurants, hot springs, and simple accommodations for those who want to stay overnight. During the trek itself, services are minimal, so it is important to bring everything you may need before starting the hike.
