4.3
(109)
866
riders
55
rides
Mountain bike trails around Les Rousses offer diverse terrain within the Haut-Jura Regional Natural Park, bordering Switzerland. The region is characterized by vast forests, including the famous Risoux forest, and features two prominent mountain lakes, Lac des Rousses and Lac de Lamoura. Riders can expect varied landscapes with ridges, valleys, and opportunities for panoramic views, including distant glimpses of Lake Geneva. This area provides a range of mountain biking experiences across its natural features.
Last updated: May 6, 2026
4.6
(15)
81
riders
40.9km
03:21
770m
770m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.4
(7)
43
riders
48.5km
03:49
820m
820m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

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4.7
(14)
52
riders
38.2km
03:14
800m
800m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.6
(5)
55
riders
20.7km
01:33
380m
380m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.8
(14)
69
riders
27.5km
02:10
590m
590m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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A very nice border village to relax in after a bike ride (from Geneva in our case). We spent the afternoon and a night camping near the lake. Shops nearby for supplies 👍
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Don't miss this beautiful view at Roche Bernard
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mixed route. road, white and forest path
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Nice singletrack. Just be careful to dodge the cows' shit all around! Difficult passages when crossing the small cow-gates.
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Saint-Cergue is a beautiful, typical commune in the canton of Vaud. At an altitude of 1,041 meters, the panoramas of Lake Geneva and the Alps proliferate.
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Les Rousses offers a wide network of mountain bike trails, with over 50 routes documented on komoot. These trails cater to various skill levels, from moderate to difficult, allowing riders to explore the diverse landscapes of the Haut-Jura Regional Natural Park.
The terrain in Les Rousses is varied, featuring vast forests, ridges, valleys, and mountain lakes. You'll find a mix of moderate and difficult trails. For example, routes like loop from La Cure cover nearly 48 km with over 800 meters of elevation gain, while the Bike Park du Fort des Rousses offers specific routes like the 'Lynx' (blue, intermediate) and 'Via Duc' (red, experienced) with undulating terrain and playful modules.
Yes, there are trails suitable for beginners. The Bike Park du Fort des Rousses, for instance, features the 'Fox Rider' which is a green route designed for those new to mountain biking. Additionally, komoot lists 7 easy mountain bike tours in the area, providing gentler options to enjoy the scenery.
Les Rousses is renowned for its stunning panoramic views. Many trails offer glimpses of Lake Geneva (Lac Léman) and even Mont-Blanc from certain vantage points. A notable route for this is the Panoramic View of Lake Geneva – View of Lake Geneva loop from Les Rousses, which specifically highlights these expansive vistas. Viewpoints like La Roche Bernard and Roche Champion viewpoint are also excellent spots for scenic breaks.
The trails in Les Rousses traverse a rich natural environment. You can expect to see vast forests, including the famous Risoux forest, and two prominent mountain lakes: Lac des Rousses and Lac de Lamoura, the latter being the highest lake in the Jura Mountains. These lakes are often surrounded by unique peat bogs, adding to the ecological interest.
Absolutely. The historic Fort des Rousses is a unique attraction. Once a commando training site, it now houses a Comté cheese-aging cellar and offers guided tours. Some mountain bike routes might pass near or offer views of this impressive structure.
The warmer months are generally the best time for mountain biking in Les Rousses. The region's diverse terrain, including forests and lake areas, is most accessible and enjoyable from late spring through early autumn. During this period, the weather is typically favorable, and all trails are usually open.
Yes, many mountain bike trails in Les Rousses are designed as circular or loop routes, making them convenient for exploration. Examples include the loop from La Cure and the Les Rousses – La Combe du Vert loop from La Cure, allowing you to start and finish at the same point.
Les Rousses is well-equipped for mountain bikers. Bike rentals are readily available in the area, ensuring visitors can access trails even without their own equipment. The resort also offers various accommodations, cafes, and restaurants, particularly around the main villages and lakes, to support your biking adventures.
The mountain bike trails in Les Rousses are highly rated by the komoot community, with an average score of 4.3 stars from over 100 reviews. Riders often praise the diverse terrain, the stunning panoramic views, and the well-maintained paths that wind through vast forests and past beautiful mountain lakes.
Yes, Les Rousses' location on the Swiss border allows for cross-border cycling adventures. Some routes, such as the View of Lake Geneva – Saint-Cergue loop from La Cure, venture into Switzerland, offering an international dimension to your mountain biking experience.
For experienced riders, Les Rousses offers challenging options. The Bike Park du Fort des Rousses includes the 'Via Duc' (red route) and the 'XC O-Jura' (black route), designed for more advanced and expert mountain bikers respectively. Additionally, komoot lists 25 difficult mountain bike tours in the region for those seeking a significant challenge.


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