4.7
(25)
100
riders
18
rides
Mountain biking around Etang De La Provostiere offers routes through a preserved natural setting, centered around an 80-hectare lake. This area is part of a Natura 2000 classified ecological complex, featuring diverse flora and fauna. The terrain includes unpaved sections and varied landscapes, integrating the natural beauty of the lake with the wider surroundings of Riaillé and the forest of Ancenis. Specific mountain bike trails, such as the "Circuit VTT N° 4 Les Étangs – Riaillé," confirm the region's suitability…
Last updated: July 2, 2026
4.3
(3)
16
riders
27.3km
02:02
170m
170m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(1)
2
riders
42.9km
02:40
240m
240m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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5.0
(1)
5
riders
32.1km
02:18
160m
160m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.3
(7)
25
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4
riders
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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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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Some arcades are more accessible due to ongoing repair work. A diversion has been put in place.
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Also known as the "basin," the port of Nort-sur-Erdre is a lively, historic neighborhood that's a great place to stop off. At the foot of the Saint-Georges Bridge, which separates the wild Erdre from the navigable Erdre, the marina is now a popular place for walking and fishing. Free Wi-Fi access near the Tourist Office Contact the harbor master's office for an extended stay; the first two nights are free. Open year-round Type of facility: Slipway - River stopover - Pontoon - Marina Payment methods: Bank and postal checks Access location: Nort-sur-Erdre train station: 1 km Languages spoken: French Facilities: Picnic area - Restrooms - Services - Playground
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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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What we'd heard about Brittany was that it's supposed to have lots of forests, a special kind of people, and nature beyond nature. But we weren't expecting such a beautiful little town, and as for the special Bretons – they're just super friendly!
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There are 19 mountain bike trails around Etang De La Provostiere, offering a variety of experiences for different skill levels. You'll find routes ranging from easy to moderate difficulty.
The terrain around Etang De La Provostiere is diverse, featuring unpaved sections and varied landscapes. Many routes integrate the natural beauty of the 80-hectare lake with the wider surroundings of Riaillé and the forest of Ancenis, providing a mix of natural paths and scenic views.
Yes, there are 4 easy mountain bike trails around Etang De La Provostiere. An example is the Melleray Abbey loop from La Meilleraye-de-Bretagne, which is 17.7 km long and typically takes about 1 hour 11 minutes to complete, offering a pleasant ride through the local countryside.
While mountain biking, you can explore several points of interest. The View of the Étang de la Provostière offers stunning lake vistas. You might also encounter the Ornithological Observatory of the Étang de la Provostière, a great spot for birdwatching, or the Stele of the Aviators. The broader area also has historical sites like a former forge village and one of the last remaining blast furnaces at La Poitevinière.
Yes, many of the mountain bike routes in the area are circular. For instance, the Grand Réservoir de Vioreau – Lake Vioreau loop from Saint-Louis is a moderate 27.3 km circular trail. Another option is the Gruellau Pond loop from Le Petit Bonheur, a moderate 43.2 km route.
The mountain bike trails around Etang De La Provostiere are highly rated by the komoot community, with an average score of 4.5 out of 5 stars from over 30 reviews. Mountain bikers often praise the preserved natural setting, the diverse flora and fauna, and the well-integrated routes that combine lake views with wider landscapes.
The Etang de la Provostiere area is a Natura 2000 classified ecological complex, emphasizing nature preservation. While dogs are generally welcome on trails in France, it's always recommended to keep them on a leash, especially in protected areas, to protect wildlife and ensure a pleasant experience for all visitors. Check local signage for specific regulations.
There are designated parking areas available for visitors. One convenient spot is the Wanderparkplatz mit Toilette, Bänke und Tische, which offers facilities for a comfortable start to your ride.
Yes, several routes extend beyond the immediate lake area. The The Arcades of the Rigole – Grand Réservoir de Vioreau loop from La Meilleraye-de-Bretagne is a moderate 40.0 km trail that explores the natural beauty of the region, including reservoir views and diverse environments, connecting the lake area with wider landscapes.
The Etang De La Provostiere region is enjoyable for mountain biking throughout much of the year. Spring and autumn offer pleasant temperatures and vibrant scenery, while summer can be great for longer days. During winter, trails might be muddier, but the quiet atmosphere can be appealing. Always check local weather conditions before heading out.
For those seeking longer rides, the region offers several options. The The Arcades of the Rigole – Port of Nort-sur-Erdre loop from La Meilleraye-de-Bretagne is a substantial 53.7 km trail, typically taking around 3 hours 42 minutes to complete, connecting the lake area with wider landscapes and varied terrain.


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