4.4
(504)
3,420
hikers
85
hikes
Hiking around Le Grand Lac (Ou Etival) offers diverse trails within a Natura 2000 site in the Haut-Jura region of France. The area is characterized by its glacial lakes, including the Grand Lac and Petit Lac, nestled at approximately 800 meters altitude. Impressive wooded cliffs, reaching over 100 meters, frame the landscape, which also features mixed woodland, mountains, and significant wetland areas. This environment supports varied ecosystems and provides a tranquil setting for outdoor activities.
Last updated: July 7, 2026
4.7
(16)
82
hikers
6.68km
01:56
170m
170m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.8
(11)
107
hikers
4.45km
01:15
80m
80m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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4.7
(7)
34
hikers
5.49km
01:37
160m
160m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
3.0
(2)
15
hikers
9.00km
02:36
230m
230m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
10
hikers
5.39km
01:33
130m
130m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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Nestled at the foot of a beautiful mixed forest, the Etival lakes constitute an important wetland for the biodiversity of the Jura massif. A great run with stunning views included.
2
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Lac de la Fauge is located in the heart of a forest in the Jura massif. This small hidden lake is a protected wetland, precious for the biodiversity of the massif. Like the Etival lakes, it offers an ideal stargazing site.
1
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Lying at the foot of a beautiful mixed forest, the Etival lakes represent an important wetland for the biodiversity of the Jura massif. Isolated, and therefore little exposed to light, these lakes make an ideal observation site for watching the stars. Please note that swimming is prohibited.
0
0
Very pleasant lake tour. No swimming
0
0
superb place with the possibility of making a fire and resting
0
0
The area offers a diverse range of trails, from easy family-friendly loops to more moderate hikes. You'll find paths winding through mixed woodlands, along the shores of glacial lakes, and up to viewpoints offering panoramic vistas of the Haut-Jura landscape. The region is a Natura 2000 site, ensuring a rich natural environment.
Yes, there are many easy options suitable for families. For instance, the Étival Lakes Trail is an easy 6.7 km route that takes less than two hours to complete, offering pleasant views of the glacial lakes and surrounding forests. The region research also mentions a 3.36 km loop around the Grand Lac that is accessible even with strollers.
For breathtaking panoramic views, consider routes that include the Belvédère des Lacs d'Étival. The Etival lakes – Étival Lakes Viewpoint loop from Les Piards is an easy 4.5 km path that specifically includes this viewpoint. Another option is the Étival Lakes Viewpoint loop from Étival, a 5.5 km trail leading through wooded paths to similar lake vistas.
Many of the trails around Le Grand Lac are designed as circular routes, allowing you to start and end at the same point. Examples include the Etival lakes – Étival Lakes Viewpoint loop from Les Piards and the Étival Lakes Viewpoint loop from Étival, both offering convenient circular experiences.
Le Grand Lac is a natural area, and generally, dogs are welcome on trails, especially if kept on a leash to protect the local wildlife and ensure the comfort of other hikers. As a Natura 2000 site, it's important to respect the natural environment and local regulations regarding pets.
The region is characterized by its glacial lakes, including the Grand Lac, Petit Lac, and the serene Lac de la Fauge. You'll also encounter impressive wooded cliffs, mixed woodlands, and significant wetland areas. A key attraction is the Belvédère des Lacs d'Étival, offering panoramic views of the lakes and surrounding village. The area also features 'acoustic sites' where sounds are amplified by the cliffs and lake.
There are over 80 hiking routes available around Le Grand Lac (Ou Etival), catering to various skill levels. Approximately half of these are easy trails, and the other half are moderate, ensuring options for everyone.
The area is highly rated by the komoot community, with an average score of 4.5 stars from over 450 reviews. Hikers often praise the tranquil environment, the picturesque glacial lakes, and the well-maintained trails that offer stunning viewpoints and a rich natural experience.
While there are no 'difficult' graded routes, more experienced hikers can enjoy longer, moderate trails. For example, the Lake Etival – Etival lakes loop from Étival is a moderate 15.4 km route with over 260 meters of elevation gain, offering a more extensive exploration of the area.
Yes, parking is generally available near popular trailheads and access points around Le Grand Lac. Many routes, such as those starting from Étival or Les Piards, have designated parking areas to accommodate hikers.
The spring, summer, and autumn months are ideal for hiking around Le Grand Lac. During these seasons, the weather is generally pleasant, and the natural beauty of the lakes, forests, and wetlands is at its peak. Autumn offers particularly vibrant foliage.
Beyond the natural beauty, the region also features historical sites. Notably, the Church of Our Lady of the Nativity of the Abbey and Abbey Site of Grandvaux, a listed site with roots dating back to the 6th century, is located nearby for those interested in local history.


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