4.1
(6)
95
riders
7
rides
Gravel biking around Lavaldens offers diverse landscapes within the Isère department of southeastern France, characterized by dramatic mountainous terrain and the French Alps. The region features a mix of cycling paths, mountain bike trails, and gravel routes that often blend road and trail sections. Natural features include pristine lakes such as Lac du Chambon and Lac Lauvitel, alongside dense forests and high plateaus. The area provides varied terrain suitable for exploring the wild crystalline chain of the Belledonne mountain range…
Last updated: July 2, 2026
17
riders
77.9km
07:03
2,660m
2,660m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
4
riders
68.9km
06:48
2,710m
2,710m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4.5
(2)
20
riders
17.6km
01:09
180m
180m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3
riders
60.3km
05:10
1,820m
1,820m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
3.0
(1)
10
riders
44.0km
03:05
790m
790m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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The Buclet Lake is a small and tranquil alpine basin located in France, near Le Bourg-d’Oisans, within the suggestive scenery of the Écrins National Park. Immersed among woods and alpine peaks, this body of crystalline water is a popular destination for fishing and for relaxing walks away from the most intense tourist flows. Often confused with the more famous Lac du Bourget due to phonetic similarity, Buclet offers an intimate and silent environment, ideal for observing the reflections of the surrounding mountains. Its strategic position near the great alpine passes makes it a perfect stopping point for hikers and cyclists exploring the French Alps.
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The most beautiful hill to climb in these areas.
12
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There are no crowds here, just you, the mountain, the wind, and the sensation of pedaling on one of the remote peaks of the French Alps. The summit, at almost 2,000 meters, offers a 360° panorama that erases fatigue and ignites the cycling spirit.
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I'm 12 and rode for the first time when I was 10. It's my favorite Alpine climb. All I can say is that it's best to take a break in the corner so you can fill up your bottles and go to the toilet if necessary.
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Wonderful road to cycle on.
14
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Spectacular view of the Romanche Valley, I recommend taking this road.
15
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A lake with crystalline colors.
18
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There are 14 gravel bike trails around Lavaldens, offering a range of experiences from moderate valley routes to challenging mountain ascents. The region is known for its diverse terrain within the Isère department.
Yes, while many routes are challenging, there are options for less experienced riders. For example, the Le Bourg-d'Oisans – Le Bourg-d'Oisans loop is a moderate 11-mile trail through river valleys, suitable for a more relaxed ride.
The terrain around Lavaldens is highly varied, characterized by dramatic mountainous landscapes, pristine lakes, and dense forests. Routes often blend road cycling with mountain biking, typically featuring a mix of asphalt and trail sections. You'll encounter everything from river valleys to high plateaus and mountain passes.
Yes, many of the gravel routes around Lavaldens are designed as loops. A popular option is the challenging Lac du Chambon and its dam – Col de Sarenne loop from Le Bourg-d'Oisans, which navigates around a significant lake and over a notable mountain pass.
The region is rich in natural beauty. You can encounter stunning lakes such as Lake Achard, Lake Lauvitel, and Lake Fourchu. Some routes also pass by impressive features like the Pisse Waterfall, as seen on the Lac du Chambon and its dam – Pisse Waterfall loop.
The area is highly rated by the komoot community, with an average score of 4.38 stars from over 5 reviews. Riders often praise the diverse landscapes, the blend of road and trail sections, and the challenging yet rewarding mountain ascents. Over 170 gravel bikers have used komoot to explore Lavaldens's varied terrain.
Absolutely. The dramatic mountainous terrain provides panoramic views of famous peaks and massifs, including Chartreuse, Belledonne, Mont du Chat, Mont Blanc, and the Vercors. The Les Deux Alpes – Lac du Chambon and its dam loop, for instance, offers extensive views of the mountainous landscape.
The region is best explored during the warmer months, typically from spring through autumn, when trails are clear of snow and weather conditions are more stable. Winter conditions can make many mountain routes inaccessible due to snow and ice, especially at higher elevations.
Yes, some routes integrate sections of the 'Voie Verte de l'Oisans', which offers a pleasant cycle path along the Romanche river with splendid panoramic views. The Voie Verte de l'Oisans – Alpe d'Huez Climb loop is an example of a challenging route that includes this scenic path.
The region features several pristine lakes, such as Lake Achard and Lake Lauvitel, which are popular for their natural beauty and offer spots for picnicking and enjoying the water. While not explicitly designated for wild swimming, these natural bodies of water provide refreshing stops along or near many trails.
While Lavaldens itself is a commune, the broader Isère department and nearby towns like Le Bourg-d'Oisans offer various amenities. Many routes start or pass through areas where you can find cafes, restaurants, and accommodation suitable for cyclists. It's advisable to check specific route details for services along the way.
The region is home to several significant mountain passes that offer challenging climbs and rewarding views. Notable passes include Ornon Pass, Pas de la Confession, and Solude Pass, which are popular among cyclists seeking elevation gain.


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