A Complete Guide for Travelers
Lake Humantay is one of the most beautiful and serene destinations in the Cusco region of Peru. With its crystal-clear turquoise waters and stunning backdrop of the snow-capped Humantay and Salkantay Mountains, it’s no wonder why this destination is a favorite for both hikers and nature lovers. However, the timing of your visit can greatly impact your experience. In this guide, we’ll break down the best time to visit Lake Humantay, what to expect in each season, and essential tips to make the most of your trip.

1. Best Season to Visit Lake Humantay
The ideal time to visit Lake Humantay is during the dry season, which runs from April to October. Here’s why:
- Dry season (April to October): These months offer clear skies and mild weather, making for an enjoyable hike and stunning views of the lake and surrounding mountains. The trail is less likely to be muddy, and you’ll have a greater chance of seeing the iconic turquoise waters glisten under the sun. This is the peak hiking season, so expect more crowds on the trail, especially from June to August, when tourism is at its highest.
- Wet season (November to March): Visiting during the wet season can be a bit more challenging due to frequent rain, making the trail slippery and muddy. However, if you don’t mind the rain, the landscape during this period is lush and green, offering a different kind of beauty. The lake may appear less vibrant due to cloud cover, but the solitude and fewer tourists can make for a peaceful experience.

2. What to Expect in the Dry Season
The dry season is the most popular time to visit Lake Humantay. Here’s what you can expect:
- Weather: During this period, you’ll have mostly sunny days, with daytime temperatures ranging from 10°C to 20°C (50°F to 68°F). The mornings and evenings can be cold, sometimes dropping to 0°C (32°F), so it’s important to dress in layers.
- Clear views: The dry season provides the best conditions for viewing the turquoise waters of Lake Humantay, as the clear skies allow the sun to reflect beautifully off the lake’s surface.
- Crowds: Because of the favorable weather, this is also the busiest time to visit. If you want to avoid large crowds, try to arrive early in the morning or opt for a visit in April or September, which are the shoulder months of the dry season.

3. What to Expect in the Wet Season
While the wet season may not be as popular, it has its own advantages for adventurous travelers:
- Weather: Rain is common, and temperatures tend to be a bit cooler, ranging from 5°C to 15°C (41°F to 59°F). The mornings and evenings can be damp and chilly, so it’s important to bring waterproof clothing and sturdy hiking boots.
- Lush landscape: One of the benefits of visiting during the wet season is that the surrounding valleys and mountains become vibrant with greenery. The vegetation is at its peak, creating a picturesque landscape for photos.
- Fewer tourists: Since most travelers avoid the rainy season, the trail and lake will be less crowded. This is perfect for those looking to experience the peaceful beauty of Lake Humantay without the tourist rush.

4. Month-by-Month Breakdown
Here’s a quick look at what to expect each month when visiting Lake Humantay:
- April-May: These months mark the beginning of the dry season. The weather is improving, and the trail is starting to dry out, but you still might encounter some leftover rains from the wet season. It’s a great time to visit with fewer crowds and blooming greenery.
- June-August: This is the peak season for tourism. The weather is ideal, with clear skies and warm days, but it’s also the busiest time. If you plan to visit during this period, be prepared for more hikers on the trail and book your tours in advance.
- September-October: These months signal the end of the dry season. The weather remains favorable, and the crowds begin to thin out. It’s another excellent time to visit if you want great views with fewer people.
- November-March: The rainy season. Expect wet conditions and slippery trails. While the views may not be as spectacular, the quiet, lush surroundings can make up for it if you prefer a more intimate experience.

5. Tips for Visiting Lake Humantay
To make the most of your visit to Lake Humantay, here are some essential tips:
- Arrive early: Whether visiting during the dry or wet season, arriving early in the morning helps you beat the crowds and enjoy the tranquility of the lake before the tours arrive.
- Dress in layers: The weather can change quickly, especially at higher altitudes. Wear moisture-wicking base layers, a warm fleece, and a waterproof jacket.
- Bring proper footwear: The hike to Lake Humantay can be challenging, especially in the wet season. Make sure to wear sturdy hiking boots with good grip to navigate the rocky, sometimes slippery terrain.
- Acclimate to the altitude: Lake Humantay sits at an altitude of 4,200 meters (13,779 feet). Spend at least two days in Cusco to acclimate to the altitude before attempting the hike to avoid altitude sickness.
- Pack plenty of water: Staying hydrated is essential, especially when hiking at high altitudes. Bring enough water for the duration of the hike.

6. Final Thoughts
The best time to visit Lake Humantay ultimately depends on your preferences. For those who prioritize clear skies and vibrant turquoise waters, the dry season from April to October is ideal. However, if you’re looking for fewer crowds and don’t mind a little rain, the wet season offers a lush and serene alternative.
No matter when you visit, the beauty of Lake Humantay is undeniable. With proper preparation and timing, you’ll have an unforgettable experience at this stunning Andean lake.