The best MTB trails in Forêt De Vioreau
4.8
(28)
158
riders
22
rides
Mountain biking in Forêt De Vioreau offers a diverse landscape characterized by its extensive 750-hectare forest and the Grand Réservoir de Vioreau, the largest freshwater reserve in Loire-Atlantique. The terrain includes a mix of paved surfaces and unpaved segments with roots, catering to various skill levels. This region, nestled between Joué-sur-Erdre and La Meilleraye-de-Bretagne, features acidophilic forests with oak and pine species, alongside wooded banks around the reservoir. The area provides a network of mountain bike trails with varying levels…
Last updated: July 17, 2026
4
riders
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.3
(7)
25
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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4.5
(2)
14
riders
37.3km
02:46
190m
190m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(3)
3
riders
17.7km
01:11
100m
100m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
4.3
(3)
16
riders
27.3km
02:02
170m
170m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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Tips from the Community
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 abbey was founded in 1142, but its current architecture dates back to the late 17th - mid-18th centuries. The abbey sits on the edge of a large pond, making it a majestic site that can be seen from the bridge over the D18. (Be careful when taking photos, as traffic is fast there😒). Guided tours of the buildings are available, for a fee and by reservation. However, the exterior is generally open to the public. In my case, I unfortunately found the doors closed and not a soul around to ask for information. Opening hours may coincide with the shop's hours (3 p.m. - 6 p.m. Wednesday to Sunday). This is something to check if you plan to visit.
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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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A place of silence and prayer, founded in 1183 and bordered by a 6-hectare pond. In 2015, the Cistercian monks handed over the reins to the Chemin Neuf community, which lives and prays here. 12th-century church with recumbent statues and acoustic vases, 18th-century building with a grand staircase and listed salons, and a 19th-century cloister. Open-air concert, exhibition of regional painters, candle-making workshop for children, evening vespers, shop and abbey products. Free self-guided tours and guided tours with a presentation on the abbey's history (for a fee) every half hour from 2 p.m., including a visit to the abbey's vegetable garden, an exhibition of historical photos of the abbey, a film screening, an exhibition of paintings by local artists, outdoor activities, a beekeeping workshop, a candle-making workshop for children, an evening vespers service, access to the shop and sales of abbey products, etc. > Free admission for self-guided tours > Paid admission for guided tours: €5/adult, €3 for ages 12-18, students, and job seekers. Free for children under 12 – Contact: +33 2 40 55 26 00
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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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Frequently Asked Questions
How many mountain bike trails are available in Forêt De Vioreau?
Forêt De Vioreau offers a good selection of mountain bike trails, with over 25 routes available. These trails cater to various skill levels, including easy, moderate, and difficult options.
What kind of terrain can I expect on mountain bike trails in Forêt De Vioreau?
The terrain in Forêt De Vioreau is quite varied. You'll find a mix of paved surfaces and unpaved segments, some with roots, especially within the extensive 750-hectare acidophilic forest. The routes often feature wooded banks around the Grand Réservoir de Vioreau, providing diverse landscapes for your ride.
Are there mountain bike trails suitable for beginners or families in Forêt De Vioreau?
Yes, Forêt De Vioreau has several mountain bike trails suitable for beginners and families. There are 5 easy routes available, such as the Melleray Abbey loop from La Meilleraye-de-Bretagne, which is 17.7 km long and has minimal elevation gain, making it a great option for a relaxed ride.
Are there challenging mountain bike trails in Forêt De Vioreau?
While the majority of trails are moderate, there are 3 difficult mountain bike routes in Forêt De Vioreau for those seeking more of a challenge. These trails often feature more technical sections and greater elevation changes, requiring good fitness and bike handling skills.
Are there circular mountain bike routes around the lake?
Yes, the area is well-known for its circular routes around the Grand Réservoir de Vioreau. A popular option is the Grand Réservoir de Vioreau – Lake Vioreau loop from La Jahotière, which is 37.3 km long and offers continuous views of the lake and its surroundings. Another similar route is the Grand Réservoir de Vioreau – Lake Vioreau loop from Saint-Louis.
What natural features or points of interest can I see while mountain biking in Forêt De Vioreau?
Mountain biking in Forêt De Vioreau offers views of the vast Grand Réservoir de Vioreau, the largest freshwater reserve in Loire-Atlantique. You can also see the historic Vioreau dam, built in 1835, and explore the diverse acidophilic forest with its unique flora. An ornithological observatory on the northern side of the lake provides opportunities for birdwatching.
Can I spot wildlife while mountain biking in Forêt De Vioreau?
Yes, Forêt De Vioreau is home to diverse fauna. Keep an eye out for insects like the stag beetle and great capricorn beetle, mammals such as roe deer, and various birds, including the black woodpecker. The area's 70 hectares of Sensitive Natural Areas (ENS) protect this rich environment, making wildlife sightings possible.
Is there parking available for mountain bikers in Forêt De Vioreau?
Yes, parking is generally available at various access points around Forêt De Vioreau and the Grand Réservoir. Specific parking areas are often indicated near trailheads or popular starting points for routes, making it convenient to begin your ride.
What is the best time of year for mountain biking in Forêt De Vioreau?
The best time for mountain biking in Forêt De Vioreau is typically during spring and autumn when the weather is milder and the forest colors are vibrant. Summer can also be pleasant, especially with the shade provided by the extensive forest, but always check local weather conditions before heading out.
Are dogs allowed on the mountain bike trails in Forêt De Vioreau?
Generally, dogs are allowed on trails in Forêt De Vioreau, but it's always recommended to keep them on a leash, especially in sensitive natural areas or when encountering other users and wildlife. Please ensure you clean up after your pet to maintain the natural environment.
What do other mountain bikers enjoy the most about mountain biking in Forêt De Vioreau?
The area is highly rated by the komoot community, with an average score of 4.7 stars from over 30 reviews. Reviewers often praise the diverse landscapes, the peaceful atmosphere around the Grand Réservoir, and the variety of trails that cater to different skill levels, from leisurely rides to more challenging routes.
Are there any facilities like cafes or restaurants near the mountain bike trails?
While the forest itself is a natural area, you can find cafes and restaurants in the nearby towns of Joué-sur-Erdre and La Meilleraye-de-Bretagne. These towns offer options for refreshments and meals before or after your mountain biking adventure.
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