4.6
(161)
1,087
riders
123
rides
Mountain bike trails around La Chaux (Cossonay) are set within the picturesque Veyron valley, characterized by its lush greenery, the winding Veyron river, and surrounding fruit trees. The region sits on an undulating plateau, offering varied terrain for mountain biking. Riders can expect a mix of single tracks and forest ridges, providing diverse experiences.
Last updated: June 27, 2026
5.0
(5)
19
riders
19.0km
01:30
220m
220m
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
5.0
(4)
16
riders
20.6km
01:36
270m
270m
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.

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4.3
(3)
16
riders
38.4km
03:03
540m
540m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
5.0
(4)
18
riders
38.5km
02:51
350m
350m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
18
riders
33.7km
02:52
560m
560m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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Mountain biking is prohibited in these forests! This is a natural forest reserve. This notice is issued by the Pro Natura association, owner and manager of the site. Thank you for your commitment to nature.
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5-6 places. Not far from the road. Good starting point for mountain biking.
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Forest refuge on the heights of Mont Pelloux, on the municipal border. The fire pit and table are arranged in terrace style. A branch cabin was built right next to it when I passed by.
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I just like the look of this little refuge and the place in front of it.
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Good plan for leaving your car to go to the forest.
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Ancient refuge which seems to preside over the place.
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Very simple, but charming. When I arrived there, I immediately liked the simple and harmonious architecture with the forest.
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A really good start to go on single trails (in many direction)
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There are over 125 mountain bike trails around La Chaux (Cossonay), offering a wide range of options for different skill levels and preferences. The komoot community has rated these routes highly, with an average score of 4.6 stars.
The trails in La Chaux (Cossonay) are set within the picturesque Veyron valley, characterized by lush greenery, the winding Veyron river, and surrounding fruit trees. You can expect varied terrain, including single tracks and forest ridges, as the region sits on an undulating plateau.
Yes, there are 22 easy mountain bike trails in the area. While specific family-friendly routes aren't highlighted, many easy trails are suitable for those with basic fitness and riding skills. For a moderate option that's great for various skill levels, consider the Moulin de Lussery loop from Chevilly, which winds through the verdant Veyron valley.
For experienced riders seeking a challenge, there are 35 difficult mountain bike trails. A demanding option is the Les Buis Yellow Quarry – Sépey Pond loop from Cossonay-Ville, a 38.0 km (23.6 miles) trail leading through woodlands and past Sépey Pond, which requires good fitness and advanced riding skills.
Many routes incorporate natural features like the Veyron river, extensive woodlands, and Sépey Pond. You might also encounter charming refuges such as Refuge de la Buennaz. The broader region also features attractions like the Dard Waterfall and historic sites like La Sarraz Castle.
Yes, many of the mountain bike trails in La Chaux (Cossonay) are designed as loops. For example, the Sépey Pond – Moulin de Lussery loop from Cossonay-Ville is a popular moderate route featuring single tracks and forest ridges.
The area is highly rated by the komoot community, with an average score of 4.6 stars from over 140 reviews. Riders often praise the diverse terrain, the picturesque Veyron valley, and the engaging mix of single tracks and forest ridges that provide varied experiences.
While specific public transport connections to trailheads are not detailed, the region around Cossonay is generally accessible. It's advisable to check local public transport schedules for connections to starting points like Cossonay-Ville or Chevilly, which are common departure points for many routes.
Yes, some routes may lead you near historical points of interest. For instance, the Churches of La Sarraz – Croy Washhouse loop from Cossonay-Ville is a difficult route that incorporates cultural elements, offering a blend of natural beauty and historical exploration.
The Veyron valley, with its lush greenery and fruit orchards, is particularly appealing during spring and summer when the landscape is vibrant. Autumn also offers beautiful scenery with changing foliage. Always check local weather conditions before heading out, as trail conditions can vary.
Yes, some trails lead to charming refuges or shelters. Notable examples include Mont Pelloux Forest Shelter and Refuge de la Créttaz (Dizy), which can offer a welcome break during your ride.
The region sits on an undulating plateau, meaning trails often involve varied elevation. For example, a moderate route like the Sépey Pond – Refuge de la Buennaz loop from Cossonay-Ville covers a distance of 38.6 km (24.0 miles) with an elevation gain of approximately 362 meters (1,188 feet).


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