Best lakes around Arâches-La-Frasse offer diverse natural features within the French Alps, specifically in Haute-Savoie. This region is characterized by its mountainous terrain and numerous alpine lakes, providing opportunities for various outdoor activities. The area includes parts of the Passy nature reserve, known for its geological formations and protected wildlife. Visitors can explore a range of lakes, from accessible spots to those requiring more challenging hikes.
Last updated: May 9, 2026
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Beautiful lake located next to the Gers Refuge and below Col Pelouse
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the video of the sallanches - lake of Pormenaz route https://youtu.be/l23IUvTwiSc?si=zyzWhbqQLNobocY-
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I loved this lake! and even more so to go around it (with some complicated steps) and see it full of fish.
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Unfortunately, due to French national park rules, dogs are not allowed to cross the trail - not even if they are on a leash. Camping is also prohibited.
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A beautiful high-altitude lake, even if the water remains cold! Be careful, as in all high-altitude lakes, swimming is prohibited. It damages the flora and shores and disturbs the fauna.
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Superb bivouac spot with a beautiful view of Pointe Noire, we came across ibexes, magical!
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Magnificent artificial lake in Samoens intended for fishing and swimming
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Visitors particularly enjoy Green Lake, known for its distinctive green color and reflections of Mont Blanc. Another favorite is Lac de Pormenaz, a challenging alpine lake within the Passy nature reserve, and Lake Anterne, set at the foot of the Fiz rocks, where marmots and ibexes can be spotted.
Yes, Green Lake is considered family-friendly. Additionally, Ladies' Lake in Samoëns offers a wide range of activities including a playground, fishing, horse riding, and a treetop adventure park, with a smooth gravel track perfect for walks.
The lakes around Arâches-La-Frasse are nestled in the French Alps, offering stunning mountainous terrain. You'll find diverse features such as the unique green hue of Green Lake, the small island in Lac de Pormenaz, and the dramatic Fiz rocks towering over Lake Anterne. The region is also home to wildlife like marmots and ibexes.
The best time to visit depends on your preferred activities. Summer (June to September) is ideal for hiking and enjoying the lakes in their full glory. Some lakes, like Green Lake, are also beautiful in winter, even when frozen and covered in snow, offering a different, serene experience.
Yes, there are numerous hiking trails. For example, the hike to Lac de Pormenaz is considered challenging, while the route to Lake Anterne is described as very sporty and reserved for experienced hikers. Many trails are intermediate, such as those leading to Refuge du Lac de Gers and Lac de Gers. You can find more details on various routes in the Hiking around Arâches-La-Frasse guide.
Rules vary by location. For instance, dogs are unfortunately not allowed on the trail to Lac de Pormenaz due to French national park regulations, even on a leash. Always check specific regulations for each lake or trail you plan to visit, especially within nature reserves.
Yes, Ladies' Lake in Samoëns offers a short, pleasant walk around its two connected lakes on a wide, smooth gravel track, making it accessible for many. The area also provides an impressive range of activities and views of the Haut Giffre mountains.
Beyond hiking, the region offers a variety of outdoor activities. You can explore running trails, such as the 'Les Carroz – Pierre à Laya loop' detailed in the Running Trails around Arâches-La-Frasse guide. Mountain hikes are also popular, with routes like 'Lac Vert – Lac de Pormenaz loop' available in the Mountain Hikes around Arâches-La-Frasse guide.
Yes, some lakes have facilities. For example, you can stay overnight at the Refuge du Lac de Gers, which also has a terrace where you can enjoy a meal. The area around Ladies' Lake in Samoëns also has amenities and is close to several properties.
Specific permits are generally not required for day hikes to most lakes. However, some lakes, like Lac de Pormenaz and Lake Anterne, are located within the Passy nature reserve, which has strict rules. For instance, camping is prohibited at Lac de Pormenaz, and bivouacking at Lake Anterne is only allowed between 7 p.m. and 9 a.m. Always respect local regulations, especially in protected areas.
While the guide highlights popular spots, the region is rich with alpine and forest lakes. Exploring local trails and consulting detailed maps can lead you to less-frequented spots. Many smaller lakes offer serene environments away from the main crowds, perfect for contemplation.
Visitors consistently praise the stunning natural beauty and the diverse experiences offered. The reflection of Mont Blanc in Green Lake, the challenging yet rewarding hikes to alpine lakes like Lake Anterne, and the peaceful atmosphere for relaxation are frequently mentioned highlights.


Still not found your perfect lake around Arâches-La-Frasse? Check out the guides of these regions to see even more beautiful places.