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MTB trails
France
Pays de la Loire
Châteaubriant-Ancenis

Grand-Auverné

The best MTB trails around Grand-Auverné

4.5

(34)

139

riders

19

rides

Mountain bike trails around Grand-Auverné traverse a tranquil countryside setting in the Loire-Atlantique department. The region features the Don River, carving its path through schist plateaus covered with moorland vegetation, rocks, and wooded sections. Nearby, Lac de Vioreau offers waterside routes, while forested areas like the Forêt Domaniale du Gâvre provide dedicated mountain biking options. The terrain includes a mix of rural paths and varied natural landscapes suitable for off-road cycling.

Best mountain bike trails around Grand-Auverné

  • The most popular…

Last updated: May 7, 2026

4.3

(7)

25

riders

#1.

The Arcades of the Rigole – Grand Réservoir de Vioreau loop from La Meilleraye-de-Bretagne

40.0km

03:02

210m

210m

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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Moderate

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Moderate
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Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Moderate

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Moderate

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Moderate
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Popular around Grand-Auverné

Hiking around Grand-Auverné

Cycling around Grand-Auverné

Road Cycling Routes around Grand-Auverné

Running Trails around Grand-Auverné

Tips from the Community

Fred
October 23, 2025, Lac de Vioreau

Very beautiful place. I was able to cycle around the lake but I'm pretty sure many of the paths are impassable in winter.

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The west bridge of Lake Voireau offers a beautiful, unobstructed view of the reservoir. The largest body of water in Loire-Atlantique, this lake stretches through the heart of the forest. Its wooded banks and landscaped beaches make it a pleasant stopover for a nature break or a swim.

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great ride

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Damien Robic
August 6, 2025, Les arcades

Some arcades are more accessible due to ongoing repair work. A diversion has been put in place.

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The Provostière pond, with a surface area of 73 ha, is connected to the Vioreau lake by the Rigole des Ajaux. This complex is part of the supply system of the Nantes-Brest canal. Its hydraulic management is ensured by the Loire-Atlantique Department, which has owned it since 2008. A 5.5 km path on which a bird observatory is located allows you to go around the pond in about 1h30.

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The Grand Réservoir de Vioreau, located near Joué-sur-Erdre in the Pays de la Loire region, is an impressive body of water covering approximately 900 hectares. Originally built to regulate the flow of the Erdre and ensure the water supply to the surrounding areas, the reservoir now provides a magnificent setting for mountain biking. The surrounding trails offer varied terrain, from smooth lakeside paths to challenging and rugged sections through the nearby forests.

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The surroundings of the dam are currently under construction and closed to the public (6/28/24)

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Dam under construction until July 2024. No water in the lake.

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Frequently Asked Questions

How many mountain bike trails are available around Grand-Auverné?

There are over 20 mountain bike trails around Grand-Auverné, offering a variety of experiences. You'll find 5 easy routes and 17 moderate routes, ensuring options for different skill levels.

What kind of terrain can I expect on mountain bike trails near Grand-Auverné?

The terrain around Grand-Auverné is quite varied. You can expect to ride through tranquil countryside, along the Don River's schist plateaus with moorland vegetation, and through wooded sections. Many routes also feature waterside paths, particularly around Lac de Vioreau, offering a mix of rural and natural landscapes.

Are there any family-friendly mountain bike trails in the Grand-Auverné area?

Yes, the Grand-Auverné area offers several options suitable for families. With 5 easy routes available, you can find paths that are less challenging and enjoyable for all ages. These typically traverse gentler rural paths and scenic countryside.

Can I bring my dog on the mountain bike trails around Grand-Auverné?

While specific regulations for dogs on mountain bike trails can vary, the general countryside and wooded paths around Grand-Auverné are often dog-friendly. However, it's always recommended to keep your dog on a leash, especially in nature reserves or areas with livestock, and to check local signage for any specific restrictions.

What are some notable natural features or landmarks I might see while mountain biking?

Many routes will take you past significant natural features. You can explore the varied terrain around the Don River and its schist plateaus. The Lac de Vioreau is a prominent feature, with routes often passing the West bridge at Lac de Vioreau and the historic Vioreau Reservoir Dam. The Étang de la Provostière is another beautiful natural site, known for birdwatching.

Are there any circular mountain bike routes available?

Yes, many of the mountain bike routes around Grand-Auverné are designed as loops. For example, you could try The Arcades of the Rigole – Grand Réservoir de Vioreau loop from La Meilleraye-de-Bretagne or the La Fontaine aux Merles – Bois de Coléan loop from Saint-Mars-la-Jaille, which are popular circular options.

What is the best time of year to go mountain biking in Grand-Auverné?

The region is generally pleasant for mountain biking from spring to autumn. Exploring the Don River's moorland vegetation is particularly accessible from March to September. Summer offers warm weather, but spring and early autumn provide comfortable temperatures and beautiful scenery, with fewer crowds. Always check local conditions before heading out.

Where can I find parking for mountain biking trails in Grand-Auverné?

While specific parking areas for each trail are not detailed, many routes start from villages or popular natural sites like Lac de Vioreau, where public parking is generally available. For example, the Mont Juillet viewpoint, a short distance away, offers a dedicated parking area that serves as a starting point for trails.

What do other mountain bikers enjoy most about the trails in Grand-Auverné?

The mountain bike trails around Grand-Auverné are highly rated by the komoot community, with an average score of 4.5 stars. Reviewers often praise the varied terrain, the scenic waterside paths around Lac de Vioreau, and the tranquil atmosphere of the countryside and wooded sections.

Are there any longer mountain bike routes for more experienced riders?

Yes, for those looking for longer rides, there are several moderate routes that cover significant distances. For instance, the Arcades of the Rigole – Grand Réservoir de Vioreau loop is nearly 40 km, and the La Fontaine aux Merles – Bois de Coléan loop is over 42 km, offering substantial challenges for experienced mountain bikers.

Are there any specific routes that offer great views?

Many routes around Lac de Vioreau offer scenic views, especially those that traverse the western side of the lake or pass by the West bridge at Lac de Vioreau. Additionally, while not directly on a mountain bike trail, the nearby Mont Juillet provides panoramic views of the Nantes region, which could be a rewarding stop on a longer ride.

Can I access mountain bike trails using public transport in Grand-Auverné?

Grand-Auverné is a rural area, and direct public transport links to specific trailheads might be limited. It's advisable to check local bus schedules or consider driving to a starting point, especially for routes that begin outside the main village. Many routes are accessible from nearby towns or popular natural sites with better transport connections.

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