4.3
(584)
44,382
riders
54
rides
Road cycling around Lac Du Chambon offers diverse terrain within the Massif du Sancy, characterized by its volcanic origins and varied elevation. The region features a mix of well-paved roads, challenging mountain passes, and scenic loops around the lake. Cyclists encounter green hills, beech forests, and dramatic volcanic landscapes, providing a range of experiences from moderate rides to demanding ascents.
Last updated: July 2, 2026
4.0
(8)
490
riders
50.5km
02:52
1,180m
1,180m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
4.8
(4)
270
riders
39.9km
02:40
1,290m
1,300m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

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4.4
(5)
353
riders
24.1km
01:37
780m
780m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
19
riders
16.4km
00:55
360m
360m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
9
riders
9.13km
00:43
400m
400m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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The Col du Lautaret has long been used as a communication route between Grenoble and Briançon, and even as a means of access to Italy via the Alps. The road to the Col du Galibier, on the southern slope, starts from the Col du Lautaret. The Guisane River rises at the Col du Lautaret. This pass is also part of the Route des Grandes Alpes.
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A beautiful route, though challenging, with the last 4 kilometers reaching between 8.5 and 10%. The descent is on a rough road with many potholes. After 5 kilometers, it becomes easier again. A truly stunning route with little to no traffic and beautiful scenery.
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This road away from the traffic offers a sublime view.
12
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A majestic mountain that towers above all the others.
18
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A lake with beautiful colors.
18
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A lake with crystalline colors.
18
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There are over 60 road cycling routes around Lac Du Chambon, catering to various skill levels. You'll find 17 easy routes, 27 moderate routes, and 19 difficult routes, offering a wide range of experiences from gentle lake loops to challenging mountain ascents.
The Lac Du Chambon region offers diverse terrain, characterized by its volcanic origins and varied elevation within the Massif du Sancy. You can expect a mix of well-paved roads, challenging mountain passes, and scenic loops around the lake. Routes feature green hills, beech forests, and dramatic volcanic landscapes, providing options from moderate rides to demanding ascents.
Yes, there are 17 easy road cycling routes suitable for beginners or those looking for a more relaxed ride. Many of these include scenic loops around Lac Chambon itself, such as the 4.5 km green cycle path along the lake, offering picturesque views without significant elevation.
The region is renowned for its challenging mountain passes. Cyclists can tackle legendary climbs like the Lautaret Pass, Col du Granon, Col d'Ornon, and the iconic Alpe d'Huez. Routes such as the Lautaret Pass – Col du Granon summit loop from Le Freney-d'Oisans or the Col d'Ornon – Alpe d'Huez Climb loop from Mizoën offer substantial elevation gains for experienced riders.
Road cycling routes frequently offer breathtaking views of the Massif du Sancy and its volcanic peaks. You can cycle past the volcanic dam lake itself, Lac du Chambon and its dam, and experience the dramatic landscapes of the Chaudefour Valley Nature Reserve. Other notable features include the Ascent of Col de Sarenne from Lac du Chambon and the Ascent of the Col du Lautaret from Le Bourg-d'Oisans.
Yes, several routes pass through or near charming historical sites. You can explore the medieval town of Besse-et-Saint-Anastaise, known for its character, or visit Saint-Nectaire, famous for its cheese. The impressive Château de Murol, a medieval fortress, also overlooks the valley and can be a scenic stop on your ride.
Yes, the region offers numerous loop trails. A popular option is the Lac du Chambon and its dam – Lake Chambon loop from Mizoën, which provides a scenic circuit around the lake. Other loops, like the Route du pas de la confession – Le Freney d'Oisans -> La Garde loop from Le Freney-d'Oisans, offer more challenging experiences through the surrounding mountains.
The road cycling routes in Lac Du Chambon are highly rated by the komoot community, with an average score of 4.4 stars from over 500 reviews. Cyclists often praise the stunning volcanic landscapes, the variety of routes for all fitness levels, and the challenging mountain passes that provide a rewarding experience.
Yes, Lac Du Chambon offers options for family-friendly road cycling. The easy loops around the lake, including a dedicated 4.5 km green cycle path, are generally well-paved and suitable for families with children. These routes provide scenic views in a relatively safe environment.
The best time for road cycling around Lac Du Chambon is typically from late spring through early autumn (May to October). During these months, the weather is generally milder, and the mountain passes are clear of snow, offering optimal conditions to enjoy the diverse terrain and scenic beauty.
Yes, the region provides access to iconic climbs like Alpe d'Huez. For instance, the Col d'Ornon – Alpe d'Huez Climb loop from Mizoën is a challenging route that incorporates this legendary ascent, offering a significant test for experienced road cyclists.
Yes, parts of the extensive GTMC (Grande Traversée du Massif Central) cycling route pass through the Puy-de-Dôme region, which includes Lac Du Chambon. This offers opportunities for longer, multi-day tours and connections to other challenging stages for road cycling enthusiasts.


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