4.7
(150)
928
riders
18
rides
Gravel biking around Biviers offers diverse terrain at the foot of Mount Saint-Eynard, facing the Belledonne range within the Grenoble urban area. The region is characterized by mountainous landscapes, including the eastern edge of the Chartreuse mountains with limestone formations and dense forests. Panoramic vistas across the Grésivaudan valley are common, with views extending to the iconic Mont Blanc from many points. This area provides a rich tapestry of natural features suitable for varied gravel biking experiences.
Last updated: July 3, 2026
4.7
(15)
98
riders
66.7km
03:11
130m
130m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3.5
(4)
47
riders
29.7km
02:17
670m
670m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.

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4.9
(18)
112
riders
26.0km
01:14
50m
50m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
4.7
(3)
28
riders
50.8km
02:34
130m
120m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.3
(3)
27
riders
22.4km
01:33
310m
310m
Hard gravel ride. Good fitness required. You may need to push your bike for some segments of this route.
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Popular around Biviers
It is indeed Chartreuse. There is also a "must-see" that presents "a magnificent view" of Chartreuse when it is actually Belledonne!!
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Very pretty, but it's not the Vercors, it's the Chartreuse, Mont St Eynard to be exact.
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The place is fresh and green. You can take a little snack break there.
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there we are finally almost out of the city
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Komoot offers 12 diverse no-traffic gravel bike trails around Biviers. These routes range from easy, flat paths perfect for a relaxed ride to challenging ascents through mountainous terrain, ensuring options for various skill levels.
The terrain around Biviers is quite varied. You'll find routes that traverse the flatter sections of the Grésivaudan valley, offering smooth gravel paths. However, many trails also venture into the foothills of the Chartreuse mountains, featuring significant elevation gains, unpaved sections, and stunning panoramic views. Expect a mix of forest paths, mountain roads, and riverside trails.
Yes, there are several easy routes suitable for families. For instance, the Island of Love Park – Meylan Footbridge loop from Grenoble is an easy 26 km ride with minimal elevation gain. Another great option is the Alte Kapelle – Gravel Isere loop from Bernin, which is also an easy 29 km route, perfect for a relaxed outing without traffic.
For those seeking a challenge, Biviers offers several difficult no-traffic gravel routes. The Mortier Tunnel Viewpoint – Montaud Summit loop from Grenoble is a demanding 59 km route with over 1400 meters of elevation gain. Similarly, the Saint-Égrève Dam-Bridge loop from Grenoble covers 51 km with comparable elevation, providing a rigorous workout amidst beautiful scenery.
Many routes offer breathtaking views of the Belledonne range and the Chartreuse massif. You might encounter significant natural landmarks like Chamechaude and Dent de Crolles. Historical sites such as the Fort of Saint-Eynard also provide excellent viewpoints and can be incorporated into your rides.
Absolutely. The region is known for its challenging mountain passes, many of which are suitable for gravel bikes. Notable passes include Col de Porte (1326 m) and Col du Coq. These offer significant climbs and rewarding panoramic views, often with sections of correct to average bitumen suitable for gravel tires.
The Isère department, where Biviers is located, is a year-round playground. Spring and autumn generally offer the most pleasant temperatures for gravel biking, with vibrant foliage or blooming landscapes. Summer is also excellent, though some higher elevation routes might be very warm. Winter can be beautiful, but higher mountain passes may be inaccessible due to snow, so checking local conditions is advisable.
While many outdoor trails in the region are dog-friendly, it's always best to check specific route details and local regulations regarding dogs, especially in protected natural areas like the Parc Naturel Regional de Chartreuse. Ensure your dog is well-behaved, on a leash where required, and that you carry water for them.
Many of the routes start from towns like Grenoble or Bernin, which offer various parking options. For trails closer to Biviers and the Chartreuse massif, look for designated parking areas near trailheads or village centers. It's recommended to check the starting point of your chosen route on komoot for specific parking suggestions.
The komoot community highly rates the gravel biking experience around Biviers, with an average score of 4.6 stars. Reviewers often praise the stunning panoramic views of the Belledonne range and Mont Blanc, the diverse terrain that caters to all levels, and the peaceful, traffic-free nature of the routes, allowing for an immersive outdoor experience.
Yes, many of the no-traffic gravel bike trails around Biviers are designed as loop routes, allowing you to start and finish at the same point. This is convenient for parking and exploring the area without needing to arrange transport back to your starting location. Examples include the Island of Love Park – Meylan Footbridge loop and the Flat gravel path – Isère Bend Near Grenoble loop.


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