Best lakes around Oulles are situated in a mountainous region, offering a diverse natural landscape. The area features a variety of high-altitude lakes and ponds, many accessible via hiking trails. These natural bodies of water are often set within cirques or surrounded by forests, providing distinct environments for exploration. The region's geography supports both challenging trails and more accessible routes for visitors.
Last updated: June 24, 2026
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Magnificent lake! Accessible to all! As a bonus, you'll find ibexes and a few marmots if you're lucky. For the more courageous, you can climb to an altitude of 2,900 m by continuing on the path with a magnificent view if the sky is clear!
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A busy hiking trail in summer. All those lakes and vistas are beautiful.
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Beautiful glacial lake on a plateau above the Alpe d'Huez ski resort,
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Stunning - definitely worth a little detour off the cycle path
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The Robert Lakes are very beautiful, and the mountain range surrounding them creates a magnificent setting. The spot seems popular with campers (arrive early for the best spot). The GR trail between Chamrousse Le Recoin and the Robert Lakes, which passes by Lac des Prouettes, is quite difficult (steep) on the Robert Lakes side. The trail higher up the mountain is easier (beware of the scree slopes for those with short legs).
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Yes, several lakes are suitable for families. Lake Crozet is considered family-friendly and offers a beautiful view of the Charterhouse. Buclet pond is also very accessible from spring to summer, providing many places to rest and picnic. Lake Achard is another excellent family spot, easily reached via a 1-hour hike from Chamrousse Bachat-Bouloud lift.
The region offers numerous lakes accessible by hiking. The Robert Lakes are a remarkable site, located at 1,998 meters within a natural cirque, though the GR trail to them can be steep. Lake Achard is a popular destination, just an hour's hike from Chamrousse, and serves as a stage for further exploration to other nearby lakes. For more challenging trails, consider routes like the 'Chamrousse – Lake Pourettes loop' which passes by lakes and is part of the Mountain Hikes around Oulles guide.
While some lakes are popular for cooling off, official regulations vary. Swimming is tolerated but not supervised at Buclet pond. At Lake Achard, swimming and bivouacking are prohibited to protect the site, so it's best to check local signage for specific rules at each location.
The lakes around Oulles are beautiful year-round, but the best time depends on your activity. Spring to summer is ideal for picnicking, walking, and enjoying the greenery, with Buclet pond being particularly accessible. In winter, lakes like Lake Achard offer maintained snowshoe trails, and the Robert Lakes are known to freeze, creating a different kind of beauty.
Yes, there are accessible options. Lake Achard is a popular choice, reachable via a relatively easy 1-hour hike from Chamrousse. The path around Buclet pond is also very pleasant for a relaxed walk. For a gentle introduction to mountain lakes, Lake Besson is often the first lake encountered when arriving from the parking area, offering great views.
Beyond enjoying the lakes themselves, the region around Oulles offers a variety of outdoor activities. You can find numerous mountain hikes, including challenging routes like 'Lac de Prévourey loop' or 'Col du Grand Van loop' detailed in the Mountain Hikes around Oulles guide. Cycling is also popular, with options ranging from road cycling routes like 'Alpe d'Huez and Col de Sarenne Loop' in the Road Cycling Routes around Oulles guide, to touring bicycle routes such as 'Le Col de la Morte and Col d'Ornon loop' from the Cycling around Oulles guide.
When visiting the lakes, it's important to keep dogs on a leash, especially in protected areas. For instance, at Lake Achard, dogs must be kept on a leash to protect the site. Always check local regulations and signage for specific rules at each lake or trail.
The lakes around Oulles are set in a diverse natural landscape. You'll encounter high-altitude lakes nestled in natural cirques, surrounded by imposing rocky peaks over 2,400 meters high, as seen at the Robert Lakes. Many lakes offer superb viewpoints, such as Lake Crozet with its view of the Charterhouse. You can also find forested areas and undergrowth perfect for relaxation, particularly around Buclet pond.
Visitors frequently praise the stunning natural beauty and the diverse experiences offered. The 'absolutely remarkable site' of the Robert Lakes and the 'magnificent setting' of the surrounding mountains are often highlighted. Many appreciate the 'super great view' from Lake Besson and the 'real postcard landscape' of Buclet pond. The opportunity for picnicking, relaxing, and exploring both challenging and accessible trails is also highly valued by the komoot community.
While the guide highlights popular spots, the region is rich with many high-altitude lakes and ponds. Often, continuing beyond well-known lakes like Lake Achard can lead to discovering other amazing lakes nearby. The area's mountainous terrain means many bodies of water are set within cirques or forests, offering distinct environments for those willing to explore off the main paths.
Yes, parking is generally available for accessing many of the lakes. For instance, Lake Crozet is accessible from the Pré Raymond parking lot. Lake Besson is also often the first lake encountered when arriving from a parking area. It's advisable to check specific access points for each lake you plan to visit.


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