4.6
(233)
3,959
riders
94
rides
Mountain bike trails around Lac Du Chambon are set within a unique volcanic landscape, shaped by the ancient eruption of the Puy de Tartaret volcano. The region is characterized by the Sancy Massif, beech forests, and the 60-hectare dam lake itself. Riders can expect varied terrain, from lakeside paths to ascents within the Auvergne Volcanic Regional Nature Park. This area offers a diverse network of routes for mountain biking, showcasing its distinctive geological features.
Last updated: July 1, 2026
4.6
(11)
88
riders
30.5km
03:28
1,250m
1,260m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
5.0
(3)
27
riders
23.6km
02:09
820m
830m
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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5.0
(1)
8
riders
23.8km
02:10
840m
840m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
22
riders
44.7km
04:55
1,670m
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.
18
riders
32.2km
03:49
1,350m
1,350m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
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Magnificent landscapes. In this spring period, you should not be afraid to get your feet wet when crossing streams.
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The village of Mizoen, located in the Isère department of France (Auvergne-Rhône-Alpes region), is a typical mountain settlement at the entrance to the Écrins National Park, near Le Bourg-d'Oisans. Its history is deeply linked to mountain agriculture, livestock farming, and, more recently, tourism development thanks to its proximity to the renowned Les Deux Alpes ski resort, offering a peaceful and panoramic setting overlooking Lake Chambon.
4
0
The most beautiful hill to climb in these areas.
12
0
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.
4
0
The area is very small but well located. A drinking spring and dry toilets are located right next door. You can take a hot shower for €5 at the Auberge du Savel next door, and you can also eat there.
1
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A lake with crystalline colors.
18
0
Caution: very long and steep climb from Chazelet. Be careful with water management; there is little water along the way, with only a small river before the lake.
0
0
There are over 90 mountain bike trails around Lac Du Chambon, offering a wide range of options for different skill levels. The region's volcanic landscape provides diverse terrain, from gentle lakeside paths to challenging ascents within the Auvergne Volcanic Regional Nature Park.
Yes, Lac Du Chambon offers trails suitable for beginners and families. A notable option is the 4.5 km green cycle path that circles the lake, providing a safe and scenic ride. While the guide lists 4 easy routes, many trails are moderate to difficult, so it's important to check the difficulty grade before heading out.
The terrain around Lac Du Chambon is shaped by its volcanic origins, offering a unique and varied experience. You can expect a mix of dense forests, open meadows, and paths that hug the lakeside. Trails often feature significant elevation changes, especially on routes like Mizoën Village – Lac du Chambon and its dam loop from Mizoën, which includes over 1000 meters of ascent.
Mountain biking around Lac Du Chambon offers stunning views of the volcanic landscape, including the majestic Puy de Sancy. You can ride along the Scenic Road Along Lac du Chambon, which provides panoramic vistas of the lake and its surroundings. Other highlights include the Lac du Chambon and its dam, and challenging climbs like the Ascent of Col de Sarenne, which reward riders with expansive views.
Yes, many mountain bike routes around Lac Du Chambon are circular, allowing you to start and end at the same point. An example is the Col de Sarenne - 1,999 m loop from Mizoën, which offers a challenging ride through mountainous terrain.
The region is generally excellent for outdoor activities, including mountain biking, from spring through autumn. Summer (July and August) offers supervised swimming in the lake and pleasant weather, but can also be busier. Spring and early autumn provide cooler temperatures and vibrant scenery, ideal for longer rides.
The mountain bike trails in Lac Du Chambon are highly rated by the komoot community, with an average score of 4.5 stars from over 280 reviews. Riders frequently praise the unique volcanic landscapes, the diverse terrain, and the panoramic views of the Sancy Massif and Puy de Sancy.
While specific regulations for dogs on every trail can vary, the Auvergne Volcanic Regional Nature Park generally welcomes dogs on trails, provided they are kept on a leash to protect wildlife and ensure the safety of other users. It's always advisable to check local signage or specific trail rules before you go.
Yes, for an easier ride with beautiful lake views, consider the 4.5 km green cycle path that circles Lac Du Chambon. This path is relatively flat and provides continuous scenic vistas of the water and surrounding forests, making it perfect for a relaxed outing.
Parking is generally available at various points around Lac Du Chambon, particularly near popular access points and villages like Murol. For specific trailheads, it's recommended to check the route details on komoot, as many tours will indicate suitable parking locations.
Experienced riders will find plenty of challenging options. For instance, the Boucle de Mizoën - Parc National des Ecrins is a difficult 30.5 km trail with over 1200 meters of elevation gain, offering demanding climbs and descents. Another challenging option is the Lake Lérié – Col du Souchet loop from Mizoën, which spans 44.7 km with over 1600 meters of ascent.


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