4.4
(197)
1,058
riders
78
rides
Mountain biking around Saint-Jean-De-Couz offers diverse terrain within the Chartreuse Regional Natural Park, situated in the Couz valley. The area features elevations ranging from approximately 620 meters to nearly 1620 meters, with prominent peaks like Mont Outheran and Croix de la Cochette. This mountainous landscape includes deep forests, varied valleys, and mountain meadows, providing a range of natural features for mountain bike trails. The region's topography supports both challenging ascents and scenic rides.
Last updated: October 4, 2026
3.5
(6)
22
riders
12.5km
01:31
500m
510m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
15
riders
27.7km
03:18
860m
860m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

3.0
(1)
32
riders
46.8km
04:12
1,160m
1,160m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
5.0
(1)
5
riders
25.2km
02:21
870m
870m
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
(2)
7
riders
34.2km
04:04
1,210m
1,210m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
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I love this spot for its very beautiful orientation table and the view it offers over the Chartreuse. The small chapel dates from 1902, it was rebuilt on the ruins of a medieval chapel.
0
0
I cycled past. This spot caught my eye and makes me want to stop there next time.
0
0
Requires a mountain bike due to the paved surfaces
0
0
Divided village, Savoie and Isère, as well as churches and restaurants.
2
0
Unfortunately, the D1006 is heavily trafficked, but luckily mostly with a bike lane uphill. No major climbs, but it drags on.
2
0
There are over 70 mountain bike trails around Saint-Jean-De-Couz, offering a wide range of options for different skill levels. This includes 6 easy routes, 38 moderate routes, and 30 difficult routes, ensuring there's something for every mountain biker.
Mountain biking in Saint-Jean-De-Couz offers diverse terrain within the Chartreuse Regional Natural Park. You'll encounter elevations ranging from approximately 620 meters to nearly 1620 meters, with prominent peaks like Mont Outheran and Croix de la Cochette. The landscape features deep forests, varied valleys, and mountain meadows, providing a mix of challenging ascents and scenic rides.
Yes, Saint-Jean-De-Couz offers several easy mountain bike trails. An example is the Canal de l'Herretang – Pont le l'herretang loop from Entre-deux-Guiers, which is 17.6 miles (28.3 km) long with a moderate elevation gain of 213 meters, typically taking around 1 hour 51 minutes to complete. This route provides a gentler introduction to the region's beautiful scenery.
For experienced riders seeking a challenge, routes like the Saint-Pierre-d'Entremont – Col du Cucheron loop from Saint-Pierre-d'Entremont are ideal. This difficult 16.0 miles (25.8 km) path includes significant elevation gain of over 1100 meters. Another demanding option is the Cognin – Couz Pass loop from Saint-Thibaud-de-Couz, a 28.9 miles (46.5 km) trail with similar elevation changes.
The trails around Saint-Jean-De-Couz offer access to several natural features and landmarks. You might encounter the impressive Saint-Même Cirque Waterfalls, the serene Lac d'Aiguebelette, or the panoramic views from La Cochette Cross. Other points of interest include the François I's Cave and the historic Old Saint-Martin Bridge.
Yes, many mountain bike routes around Saint-Jean-De-Couz are designed as loops. For example, the Granges du Planet – The Entremont Desert loop from Le Désert d'Entremont is a moderate 7.8 miles (12.5 km) circular trail exploring the unique Entremont Desert area. Another option is the difficult Old Saint-Martin Bridge – The Sarde Road loop from Entre-deux-Guiers, covering 15.4 miles (24.7 km).
The mountain bike trails in Saint-Jean-De-Couz are highly rated by the komoot community, with an average score of 4.4 stars from over 200 reviews. Many mountain bikers praise the varied terrain of the Chartreuse massif, the deep forests, and the beautiful mountain meadows that define the riding experience.
The best time to visit Saint-Jean-De-Couz for mountain biking is typically from spring through autumn. While the region offers diverse terrain, the higher elevations can experience snow and colder temperatures during winter months, making some trails inaccessible or more challenging. Always check local weather conditions before heading out.
Yes, you can incorporate a visit to the stunning Saint-Même Cirque Waterfalls into your mountain biking adventure. This natural monument is a highlight in the region and can be accessed from various trails, offering a refreshing stop and picturesque views.
For more general information about the Chartreuse Regional Natural Park and its offerings, including other outdoor activities, you can visit the official tourism website: chartreuse-tourisme.com. This resource can provide broader context for your visit to Saint-Jean-De-Couz.
The mountain bike trails around Saint-Jean-De-Couz feature significant elevation changes, reflecting the mountainous terrain of the Chartreuse massif. Routes can range from easy trails with around 200 meters of ascent, like the Canal de l'Herretang loop, to difficult ones with over 1100 meters of climbing, such as the Saint-Pierre-d'Entremont – Col du Cucheron loop. This variety caters to different fitness and skill levels.


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