4.8
(81)
485
riders
15
rides
Mountain biking around Lac Brenet offers diverse terrain within the Swiss Jura mountains, primarily extending into the broader Vallée de Joux. The region features a landscape of lakes, extensive forests, and hilly surroundings, providing varied conditions for mountain bike trails. Riders can expect routes that wind through natural environments, including sections near the tranquil Lac Brenet and the larger Lac de Joux. The area's natural features, such as pine trees and cliffs, contribute to the scenic backdrop for mountain biking.
…Last updated: June 27, 2026
5.0
(1)
34
riders
15.0km
01:17
210m
210m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
19
riders
50.2km
03:32
610m
610m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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7
riders
30.4km
02:04
380m
380m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
12
riders
20.6km
01:18
180m
180m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
4.0
(2)
12
riders
10.8km
01:13
460m
460m
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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The view is breathtaking all around
2
1
A lovely section of the mountain bike trail. Chamois encounters are almost guaranteed. Before descending to Les Charbonnières, there's a slight variation to the right, passing through an old ski jump.
0
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Wonder Lake to cycle around plenty of cafe and different routes you can take.
1
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Magnificent view of the Mont Blanc range
4
1
The local mountain of Le Pont is a wonderful vantage point with views over the lakes and the Alps
4
1
Beautifully situated village on Lac de Joux
5
0
Sit on the terrace to enjoy the magnificent views of the lakes (Lake Geneva, Lake Neuchâtel and Lake Morat), and taste typical dishes of the region. The refreshment bar is open between May and October.
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The mountain bike trails around Lac Brenet primarily extend into the broader Vallée de Joux, offering diverse terrain. You'll find routes winding through extensive forests, along tranquil lake shores, and across hilly surroundings within the Swiss Jura mountains. The landscape includes natural features like pine trees and cliffs, providing a scenic backdrop for your ride.
Yes, the region offers several challenging routes. For experienced riders, the Lac de Joux – Mont Tendre Summit loop from Le Pont is a difficult 23.1-mile (37.1 km) trail with significant elevation gain, ascending towards the Mont Tendre summit. Another demanding option is the Jura Highlands Trail – Lac de Joux loop from Le Pont, an 18.4-mile (29.5 km) path that navigates varied terrain.
While the broader Vallée de Joux has many marked trails, the immediate area around Lac Brenet offers gentler options. The 'Tour of Lac Brenet' is a relatively flat and easy loop, suitable for casual cycling. For a moderate forest trail that can be adapted for families, consider the Forest trail by Lake de Joux – Lac de Brenet loop from Le Pont, which is 25.4 miles (40.9 km) long.
The warmer months are ideal for mountain biking around Lac Brenet and the Vallée de Joux. The region benefits from cool mountain air in summer, making it pleasant for outdoor activities. While the lakes are popular for swimming then, the trails are generally clear and accessible.
In winter, Lac Brenet completely freezes over, and the surrounding Jura massif experiences cold conditions. While some trails might be accessible depending on snow cover, the region is more known for winter sports like ice skating on the frozen lakes. Mountain biking is generally best reserved for the warmer, snow-free months.
Yes, many of the mountain bike trails in the area are loops, offering a complete circuit experience. For example, the Lac de Brenet – Forest trail by Lake de Joux loop from Le Pont is a 31.2-mile (50.2 km) loop that takes you through dense forests and along lake shores. Another option is the Lac de Brenet – Riverside path loop from Le Pont, a moderate 30.4-mile (49 km) route.
The trails offer views of the tranquil 'royal blue waters' of Lac Brenet and its larger neighbor, Lac de Joux. You'll ride through areas with reeds and pine trees, with cliffs providing a scenic backdrop. The surrounding Jura massif offers picturesque views, including glimpses of mountains like the Dent de Vaulion. The broader Vallée de Joux also features diverse natural environments, including summits and the Risoud forest.
Generally, dogs are welcome on trails in the Vallée de Joux, but it's always best to keep them on a leash, especially in nature reserves, near livestock, or in busy areas. Ensure you carry water for your dog and clean up after them to maintain the natural environment for everyone.
Many mountain bike routes in the Vallée de Joux, including those near Lac Brenet, often originate from villages like Le Pont. Parking facilities are typically available in these starting points, allowing convenient access to the trailheads.
Yes, the Vallée de Joux region is generally accessible by public transport. Villages like Le Pont, which serve as common starting points for many mountain bike itineraries, are connected, making it possible to reach the trails without a car.
There are 17 mountain bike trails available around Lac Brenet, ranging from easy to difficult. This includes 3 easy, 7 moderate, and 7 difficult routes, offering options for various skill levels.
The area is highly rated by the komoot community, with an average score of 4.4 stars from over 70 reviews. Mountain bikers often praise the diverse terrain, the extensive forests, and the tranquil lake shores. The network offers options for different ability levels, from moderate forest trails to more difficult summit loops, all within a beautiful natural setting.


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