5.0
(6)
34
riders
8
rides
Gravel biking around La Flachère offers routes through the Grésivaudan Valley, situated between the Belledonne and Chartreuse massifs in the French Alps. The terrain is characterized by a mix of high plateaus, deep river valleys, and lush alpine meadows, with altitudes ranging from 319 to 920 meters. This region is known for its varied landscape, including numerous climbs, some of which are steep and feature gravel or dirt surfaces. The area provides an extensive network of paths suitable for no traffic gravel bike trails.
Last updated: July 4, 2026
7
riders
28.8km
01:57
560m
570m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
9
riders
28.2km
01:32
60m
60m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

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6
riders
27.5km
02:25
1,000m
1,000m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
6
riders
61.0km
04:20
1,290m
1,290m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
6
riders
22.7km
01:40
570m
570m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
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Popular around La Flachère
beautiful bike route with little traffic
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Very beautiful hamlet, which notably opens up the view of the Bauges in the background. The road that allows access from Allevard is very accessible.
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quiet route, away from the main road
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strange monument erected in honor of Mr. Ernest Doudart, who distinguished himself in Indochina
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Allevard is a former spa resort nestled at the foot of Belledonne. Its quiet streets alternate between old villas, tree-lined parks, and unobstructed views of the peaks. A great starting point for exploring the surrounding area... or simply taking your time.
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Between Belledonne and the valleys, the Flumet basin is an artificial body of water nestled in a natural setting. Easily accessible from Allevard, it offers a flat, shaded path, perfect for a short bike ride or a moment of relaxation. Along the way, you'll walk along the tranquil banks, with views of the surrounding peaks.
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Rolling track. Perfect for climbing
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There are 5 dedicated traffic-free gravel bike trails detailed in this guide for the La Flachère area. These routes offer a mix of easy and challenging terrain, perfect for exploring the Grésivaudan Valley without vehicle interference.
The gravel bike trails around La Flachère traverse a diverse landscape, from the ancient glacial Grésivaudan Valley to the foothills of the Belledonne and Chartreuse massifs. You'll encounter a mix of gravel roads, dirt paths, and scenic routes, often featuring climbs and descents. The region is known for its varied terrain, making it ideal for gravel cycling.
Yes, for an easier, traffic-free experience, consider the Des Lônes Pond – Lake Lône loop from Le Cheylas. This route is rated as easy, covering approximately 28 kilometers with minimal elevation gain, making it suitable for families or those seeking a more relaxed ride.
The region around La Flachère is rich in natural beauty. Many trails offer views of the majestic Belledonne and Chartreuse massifs. You can also find stunning waterfalls, such as the Saint-Même Cirque Waterfalls or The Alloix Waterfalls, which are popular highlights in the area. The Grésivaudan Valley itself provides breathtaking panoramic scenery.
Yes, all the routes featured in this guide are circular, allowing you to start and finish at the same point. For example, the challenging Allevard – View of the Flumet basin loop from Saint-Pierre-d'Allevard offers a rewarding loop experience through varied landscapes.
The Grésivaudan Valley and surrounding areas are generally pleasant for gravel biking from spring through autumn. Spring brings lush greenery and blooming landscapes, while autumn offers vibrant colors. Summer can be warm, but the higher elevations provide cooler air. Always check local weather conditions before heading out, especially for mountain routes.
Absolutely. For experienced gravel bikers seeking a challenge, routes like the Col du Barrioz – Crêt du Poulet loop from Goncelin offer significant elevation gain (over 1500 meters) and longer distances, providing a demanding yet rewarding experience through the mountainous terrain.
The komoot community highly rates the gravel biking experience around La Flachère, with an average score of 4.75 out of 5 stars. Riders frequently praise the stunning mountain views, the quiet and traffic-free nature of the routes, and the diverse terrain that keeps rides engaging and challenging.
Yes, some routes offer glimpses of local heritage. For instance, the Bayard Castle – Crête d'Avallon loop from Pontcharra passes near historical points of interest, allowing you to combine your ride with a touch of local history. The region also has a thematic village route showcasing historical sites within La Flachère itself.
Yes, the Des Lônes Pond – Lake Lône loop from Le Cheylas specifically features views of Lake Lône and Des Lônes Pond, providing a serene waterside cycling experience. Additionally, the broader region includes attractions like Lake Saint-André, which can be explored in conjunction with your rides.
The longest traffic-free gravel bike route featured in this guide is the Lovely road in the valley – Le Moutaret loop from Saint-Vincent-de-Mercuze, spanning approximately 66.5 kilometers with over 1300 meters of elevation gain. This challenging route offers an extensive exploration of the valley and surrounding areas.


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