4.4
(1346)
8,124
riders
393
rides
Mountain biking around Seyssins offers diverse terrain at the foot of the Vercors Massif, extending into the Chartreuse Regional Natural Park. The region features varied landscapes, from the wooded foothills of Colline de Comboire to challenging mountain ascents and descents on Vouillants Mountain. Alluvial forests along the Drac River also provide routes, making Seyssins a hub for mountain biking enthusiasts.
Last updated: July 1, 2026
4.0
(15)
66
riders
30.1km
03:32
1,290m
1,290m
Tackle the difficult Via du Tram Trail, an 18.7-mile mountain biking route with 4248 feet of elevation gain and historical insights.
4.8
(20)
112
riders
21.8km
02:15
680m
680m
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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4.5
(8)
14
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(4)
16
riders
38.1km
04:42
1,680m
1,670m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.3
(3)
14
riders
21.0km
02:09
790m
790m
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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Overall, a smooth and comfortable gravel route. A few sections are a bit bumpier. Certainly the best option for a leisurely climb towards the Vercors mountains, safe and secure, in a beautiful setting and somewhat shaded when the sun is beating down.
1
0
A very nice place for a picnic. Tables, trash cans.
0
0
the water point is cut off in winter.
1
0
Nice loop but much too technical in its last part (very difficult portions even when pushing/holding the bike especially on an electric mountain bike) which really spoiled the fun for me. I do not recommend this last part which goes around the Mollard Cargot. From my point of view, portions for hiking. I would try to take the Goya path next time to join descents which are certainly much more pleasant.
0
0
One of the tunnels you have to cross on this path. The tunnel is quite dark and also has stones inside so it is better to bring a light.
0
0
don't forget your water bottle!
0
0
There are over 340 mountain bike trails around Seyssins, offering a wide range of options for different skill levels. You'll find everything from easier paths to very challenging routes.
The mountain biking around Seyssins caters to various skill levels. While there are 37 easy routes and 100 moderate trails, the region is particularly known for its more demanding terrain, with over 200 difficult routes featuring significant elevation gains and technical sections.
Yes, Seyssins offers 37 easy mountain bike routes, perfect for beginners or those looking for a more relaxed ride. These trails often explore the wooded foothills and less strenuous paths, providing a gentle introduction to the region's natural beauty.
For experienced riders seeking a challenge, the Vouillants Mountain, near Seyssinet-Pariset, is a prime spot. It features a dense network of steep, rooty, and rocky trails with descents of around 1,000 meters. Routes like Via du Tram Trail and Étang de Haute-Jarrie – The Monk's Leap loop from Échirolles are also considered difficult, offering extensive climbs and technical sections.
The mountain bike trails in Seyssins are highly regarded by the komoot community, holding an average rating of 4.4 stars from over 1,400 reviews. Riders frequently praise the diverse terrain, from the dramatic Vercors Massif to the technical descents of Vouillants Mountain, and the scenic paths along the Drac River.
Yes, many mountain bike routes in Seyssins are designed as loops. For example, the challenging Étang de Haute-Jarrie – The Monk's Leap loop from Échirolles and This mountain is Chamechaude – Le Chemin du Mûrier loop from Échirolles are popular circular options that allow you to start and finish in the same location.
Mountain biking around Seyssins offers incredibly diverse landscapes. You'll ride through the spectacular limestone formations of the Vercors Massif, explore the protected natural environment of the Vercors Regional Natural Park, and encounter the wooded foothills of Colline de Comboire. Routes also follow the alluvial forests along the Drac River, providing varied scenery from dramatic mountain ascents to serene riverside paths.
Absolutely. The region is rich in natural landmarks. You can explore various peaks such as Saint-Michel Peak or The Moucherotte Summit. Additionally, there are several caves to discover, including the Cuves Trail and Grottes de Mandrin, offering unique points of interest along your rides.
The varied terrain around Seyssins makes it suitable for mountain biking across multiple seasons. Spring and autumn generally offer pleasant temperatures and vibrant scenery. While some higher-altitude trails in the Vercors Massif might be affected by snow in winter, many lower-elevation paths remain accessible, especially those along the Drac River or on Colline de Comboire.
Yes, the region features alluvial forests along the Drac River, with an inter-communal bike path connecting its banks. The Banks of the Drac – Rochefort footbridge loop from Pont de Claix L'Étoile is a great option for enjoying riverside scenery and water views during your ride.
Many trails in the Seyssins area provide stunning panoramic views. The Colline de Comboire, for instance, offers exceptional vistas of the Grenoble valley and the surrounding mountain ranges. Challenging routes like Étang de Haute-Jarrie – The Monk's Leap loop from Échirolles also feature extensive climbs that reward riders with breathtaking panoramic outlooks.


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