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Routes
Mountain biking trails
France
Auvergne Rhône Alpes
Issoire
Saint-Nectaire

Saint-Nectaire and Lac Chambon Loop

Moderate

4.4

(8)

18

riders

Saint-Nectaire and Lac Chambon Loop

03:26

39.5km

840m

Mountain biking

This 24.5-mile mountain biking loop from Saint-Nectaire explores volcanic landscapes, forests, and Lac Chambon in Parc naturel régional des

Last updated: February 26, 2026

Tips

Includes a very steep uphill segment

You may need to push your bike.

After 3.15 km for 451 m

Waypoints

A

Start point

Parking

Get Directions

1

2.78 km

Saint-Nectaire

Highlight • Historical Site

Notre Dame du Mont Cornadore or Church of Saint-Nectaire is celebrated among other things for its treasure and its 103 capitals, in particular those of the choir forming one of …

Translated by Google •

Tip by

2

13.1 km

View of the Puy de Sancy

Highlight • Viewpoint

This good gravel road offers some views of the Puy de Sancy in the distance.

Translated by Google •

Tip by

3

20.7 km

Chautignat

Highlight • Other

Taking a step back from Chautignat allows you to admire the emblematic Murol castle perched on its rocky spur in a different way.

Translated by Google •

Tip by

4

26.3 km

Lac Chambon

Highlight • Lake

This lake is of volcanic origin and is located in the town of Chambon-sur-Lac. Two beaches have been developed for swimming and water sports.

A path allows you to go …

Translated by Google •

Tip by

B

39.5 km

End point

Parking

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Way Types & Surfaces

Way Types

19.5 km

12.3 km

4.08 km

2.28 km

1.31 km

< 100 m

Surfaces

17.2 km

11.1 km

8.29 km

2.52 km

362 m

< 100 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (1,130 m)

Lowest point (660 m)

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Weather

Powered by Foreca

Monday 18 May

17°C

4°C

48 %

Additional weather tips

Max wind speed: 13.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

How difficult is the Loop Chambon-sur-Lac from Saint-Nectaire mountain biking trail?

This loop is considered intermediate to difficult. While it incorporates some 'green' (easy) circuits like Le Bressoux and Le Lac, it also includes 'blue' (intermediate) sections such as Grottes de Châteauneuf and Le Château. With a length of nearly 40 kilometers and over 840 meters of elevation gain, it's best suited for regular to experienced mountain bikers.

What kind of terrain can I expect on this mountain bike route?

You'll encounter a diverse range of terrain typical of the Parc naturel régional des Volcans d'Auvergne. Expect a mix of trails through deep forests, peaceful valleys, and open plateaus. The volcanic nature of the region means the paths can be dynamic, featuring rocky sections, roots, and undulating surfaces.

What are the main points of interest along the trail?

The route combines several circuits, offering a rich experience. You'll pass through the historic village of Saint-Nectaire, enjoy stunning vistas from the View of the Puy de Sancy, and cycle by the beautiful Lac Chambon. The trail also takes you near the Grottes de Chateauneuf and the area known as Le Château, showcasing the region's natural and historical heritage.

Is the Parc naturel régional des Volcans d'Auvergne trail dog-friendly?

Generally, dogs are allowed on trails within the Parc naturel régional des Volcans d'Auvergne, but they should always be kept on a leash to protect wildlife and ensure the safety of other trail users. Please be mindful of local regulations, especially around protected areas or livestock.

What is the best time of year to mountain bike this loop?

The Parc naturel régional des Volcans d'Auvergne is beautiful throughout the warmer months. Late spring to early autumn (May to October) typically offers the most favorable weather conditions for mountain biking, with less chance of snow or extreme cold, and vibrant landscapes.

Are there any permits or entrance fees required for this trail or the park?

No, there are no specific permits or entrance fees required to access this mountain biking loop or the Parc naturel régional des Volcans d'Auvergne itself. The park is open to the public for recreational activities.

Where can I park to access the trail near Saint-Nectaire?

While specific parking details for the exact trailhead are not provided, Saint-Nectaire is a well-known starting point. Look for public parking areas within or on the outskirts of Saint-Nectaire, which should provide convenient access to the beginning of the loop.

Does this mountain bike loop connect with other trails?

Yes, this route integrates with several other marked trails in the region. You'll find sections that overlap with the Tour des volcans et lacs d'Auvergne, Grande Traversée du Massif Central à VTT - Laschamps / Murol, Le Puy d'Eraigne, Roche-Romaine, Lac Chambon, and Les Grottes de Châteauneuf, among others. This allows for potential extensions or variations if you wish to explore further.

How long does it typically take to complete this mountain bike loop?

On average, this mountain bike loop takes approximately 3 hours and 26 minutes to complete. This duration can vary depending on your fitness level, the number of stops you make, and the specific trail conditions on the day.

Are there amenities like cafes or restaurants near the trail?

Yes, starting from Saint-Nectaire, you'll find various amenities. The route also passes by Lac Chambon, which is a popular area with facilities. You can expect to find cafes, restaurants, and possibly accommodation options in these towns and villages along or near the route.

What kind of views can I expect along the route?

Prepare for breathtaking views of the Auvergne landscape. You'll enjoy vistas of majestic mountain peaks, including panoramas of the Chaîne des Puys (a UNESCO World Heritage site), and scenic views of various lakes, notably Lac Chambon. The diverse scenery highlights the region's volcanic landscapes and rich natural beauty.

Nearby routes

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4.7

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Circuit Tour des Lacs depuis Super Besse via le circuit Puy Merle – Parc naturel régional des Volcans d'Auvergne

03:33h

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810m

Trail Reviews

Daz
June 29, 2025, Loop Chambon-sur-Lac from Saint-Nectaire via the circuits Grottes de Chateauneuf, Le château, Le Bressoux and Le Lac – Parc naturel régional des Volcans d'Auvergne

This was a very hot day. The last loop around Beaune le Froid was the hottest I've ever been. That section can be avoided in future, as only crunchy double track. The descent back down was okay, but not really worth the effort.

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