4.5
(25)
112
riders
19
rides
Gravel biking around Lac De Notre-Dame De Commiers offers diverse terrain in the mountainous Isère department of southeastern France. The region features the eponymous lake, surrounded by a mountainous environment and river valleys such as the Drac and Gresse. Riders can expect a variety of paths, from challenging ascents in the Alps to more gentle routes around natural water bodies. This landscape provides a rich and engaging experience for gravel bikers of varying skill levels.
Last updated: October 6, 2026
5.0
(2)
22
riders
91.7km
06:05
1,510m
1,510m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(2)
10
riders
42.5km
03:16
1,100m
1,100m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4.0
(1)
2
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
7
riders
58.5km
04:23
1,570m
1,570m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
7
riders
22.5km
02:02
640m
640m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Superb gravel track to reach Lans-en-Vercors and Villars-de-Lans.
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Joli chemin avec anciens tunnels et une pente régulière mais en vélo gravel le chemin est plutôt cassant et pas très agréable.
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0
La ViaVercors, the first mountain greenway, offers a discovery route for tourism and leisure purposes over nearly 55 km. Located in the Vercors Regional Natural Park, it connects the municipalities of the territory to form an inter-municipal link for ecomobility. Engins, Saint-Nizier-du-Moucherotte, Lans-en-Vercors, Villard-de-Lans, Corrençon-en-Vercors, Autrans-Méaudre en Vercors, no municipality is forgotten.
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The Via du Tram route, from Grenoble to Saint-Nizier-du-Moucherotte, follows the historic route of the tramway line built in 1909. This path takes you on a discovery of the region's wonders and its rich history. From the Resistance and its maquisards during World War II to the unique architecture of a former Olympic ski jump, you will visit, through fields, typical hamlets, and wooded valleys, environments with multiple curiosities. The 1,200 meters of elevation gain on the route will lead you to superb viewpoints.
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The Via du Tram trail, from Grenoble to Saint-Nizier-du-Moucherotte, follows the historic route of the tramway line built in 1909. This path takes you on a discovery of the region's wonders and its rich history. From the Resistance and its partisans during World War II to the unique architecture of an old Olympic ski jump, you will visit, through fields, typical hamlets, and wooded valleys, environments with multiple points of interest. The trail's 1,200 meters of elevation gain will lead you to superb viewpoints.
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The Via du Tram route, from Grenoble to Saint-Nizier-du-Moucherotte, follows the historic route of the tramway line built in 1909. This path takes you to discover the wonders of the region and its rich history. From the Resistance and its maquisards during the Second World War to the unique architecture of a former Olympic ski jump, you will visit, through fields, typical hamlets and wooded valleys, environments with multiple curiosities. The 1,200 meters of elevation gain on the route will lead you to superb viewpoints.
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0
In the afternoon heat on the south-facing slope, very little shade. The last 3km are steep. Warning, no water at La Bâtie (cemetery gate locked), refill well before!
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Magnificent view from the Papavet pass on Mont Aiguille.
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There are over 15 gravel bike trails documented on komoot for the Lac De Notre-Dame De Commiers region. These routes offer a variety of experiences for different skill levels, though many feature significant elevation gain.
The Lac De Notre-Dame De Commiers area is characterized by diverse terrain, ranging from challenging mountainous ascents in the Isère department to more gentle paths around natural water bodies like the lake itself. You'll encounter river valleys, forests, and open sections, providing a rich and engaging riding experience.
Yes, the region is known for its mountainous environment and offers several challenging routes. For example, the Col de l'Arzelier – Col de l'Allimas loop from Miribel-Lanchâtre is a difficult ride covering nearly 60 km with over 1500 meters of elevation gain, perfect for those seeking a demanding adventure.
Absolutely. Many routes in the area are celebrated for their stunning vistas. The Collet of Sinard, 900 m – View of the Vercors Mountains loop from Sinard specifically highlights views of the Vercors Mountains. Additionally, the Nice View – Lake Monteynard loop from Saint-Georges-de-Commiers provides scenic views around Lake Monteynard.
Yes, the majority of the gravel bike routes in the Lac De Notre-Dame De Commiers area are designed as loops, allowing you to start and finish at the same point. Examples include the Col de l'Arzelier – East Balcony of the Vercors loop from Miribel-Lanchâtre and the Collet of Sinard, 900 m – Lac de Monteynard loop from Treffort.
The area is highly rated by the komoot community, with an average score of 4.88 stars from over 9 reviews. Riders frequently praise the diverse terrain, the challenging climbs, and the breathtaking panoramic views, especially those of the Vercors Mountains and the various lakes.
While many routes in the region feature significant elevation gain and are rated as 'difficult,' there are options for varying skill levels. For families or beginners, it's advisable to look for routes specifically described as 'easy' or 'moderate' on komoot, or those that stick to the flatter sections around the lake or along river banks, which are generally less demanding.
The mountainous nature of the Isère department means that spring, summer, and early autumn generally offer the most favorable conditions for gravel biking. During these seasons, the weather is typically milder, and trails are more accessible. Winter can bring snow and ice, making many higher-elevation routes impassable or requiring specialized equipment.
Yes, the region's natural beauty includes various features. The 'Waterfall – Drac viewpoint loop from Notre-Dame-de-Commiers' (mentioned in region research) is an example of a route that highlights natural attractions, providing engaging stops and visual rewards during a ride. You can often find such points of interest marked as Highlights on komoot tours.
Parking availability can vary by trailhead. Many popular starting points in towns like Sinard, Saint-Georges-de-Commiers, or Miribel-Lanchâtre often have designated parking areas. It's always a good idea to check the specific tour details on komoot for information regarding parking at the suggested starting points.
Access to trailheads via public transport in the mountainous Isère department can be limited, especially for routes starting in more remote areas. However, some towns and villages in the region may be served by local bus lines. For specific routes, it's recommended to research local transport options to the nearest town or village and plan your ride accordingly.
While the routes often traverse natural and sometimes remote areas, you will typically find cafes and restaurants in the villages and towns near the starting or ending points of many tours. Planning your stops in advance, especially for longer rides, is advisable to ensure you have access to refreshments.


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