4.4
(365)
1,692
riders
95
rides
Mountain bike trails around Besné traverse a varied landscape within the Pays de la Loire region of France. The area is characterized by the expansive wetlands of the Parc Naturel Régional de Brière, featuring humid prairies, canals, and reed beds. Riders can also find more elevated terrain around Mont Besne, offering opportunities for more rugged experiences. Scenic paths along La Rivière and tranquil settings near Étang de Kercabus provide diverse backdrops for mountain biking.
Last updated: October 7, 2026
4.4
(25)
129
riders
34.7km
02:12
120m
120m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.8
(12)
160
riders
38.4km
02:35
310m
310m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

4.6
(9)
47
riders
30.4km
02:01
110m
110m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(1)
26
riders
32.4km
02:12
150m
150m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
3.0
(2)
11
riders
41.2km
02:15
140m
140m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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The most touristy of the eight islands in the commune of Saint-Joachim, particularly for its famous typical thatched cottages of the Brière and its Michelin-starred restaurant La Mare aux Oiseaux.
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One of the seven islands of the commune of Saint-Joachim
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The most touristy of the eight islands in the commune of Saint-Joachim, notably for its famous typical thatched cottages of the Brière and its starred restaurant La Mare aux Oiseaux.
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The Lac de la Vallée Mabille, or Lac de Savenay, is a beautiful artificial reservoir that is worth a small detour. By bike, you can easily cycle around the southern part (south of the road) via a wide and well-maintained wooded path. On the other hand, the northern part, wilder and quite rugged, is more suited for hiking than cycling. Crossing at the level of the dam is possible thanks to a footbridge.
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A pleasant little detour on the road to Pontchâteau. The Moulin de la Lande is a lovely place to stop and relax—a peaceful spot with an open view and an authentic atmosphere. Formerly a windmill belonging to the commune of Pontchâteau, the Moulin de la Lande bears witness to the region's milling past. Today, it stands in ruins.
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High viewpoint over the Briére marsh
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Many typical houses, a quick look by bike is worth it.
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There are over 80 mountain bike trails around Besné. These routes cater to various skill levels, with 40 easy trails and 46 moderate trails available for exploration.
Mountain bike trails around Besné offer a diverse landscape, primarily characterized by the expansive wetlands of the Grande Brière Regional Natural Park. You'll find humid prairies, canals, and reed beds, as well as scenic river paths. Some routes also feature more elevated terrain, providing a mix of flat, marshy sections and more rugged experiences.
Yes, Besné offers a good selection of trails suitable for beginners. There are 40 easy mountain bike routes, perfect for those new to the sport or looking for a relaxed ride through the natural parks and scenic areas.
While there are no trails officially graded as 'difficult', Besné offers 46 moderate mountain bike trails that can provide a good challenge for experienced riders. These routes often include varied terrain, unpaved sections, and can require good fitness. For example, the Mabille Valley Lake – Mabille Valley Lake loop from Prinquiau features significant elevation gain.
Yes, many mountain bike routes in Besné are designed as loops, allowing you to start and finish at the same point. Examples include the Chapel of St Second – Menhir du Bois Hoël loop from Pontchâteau and the Crokoo course / Samy – Drinking water point loop from Pontchâteau.
Absolutely. Many trails provide scenic views, especially those traversing the Grande Brière Regional Natural Park with its marshlands and waterways. The Island of Fédrun – Rozé Port and Viewpoint loop from Pontchâteau specifically takes you past the Rozé Port and Viewpoint, which offers panoramic vistas over the Brière marshes and even the port of St. Nazaire on clear days.
The spring and autumn months generally offer the most pleasant conditions for mountain biking in Besné, with milder temperatures and less rainfall. Summer can also be enjoyable, but it's advisable to ride earlier in the morning or later in the afternoon to avoid the midday heat. Winter can be damp, but many trails remain rideable.
The mountain bike trails around Besné are highly rated by the komoot community, with an average score of 4.4 stars from over 240 reviews. Riders often praise the unique wetland landscapes, the variety of terrain, and the tranquil settings found along river paths and near places like Étang de Kercabus.
Yes, some routes pass by notable landmarks. For instance, the Chapel of St Second – Menhir du Bois Hoël loop from Pontchâteau explores rural surroundings and natural features, while the Island of Fédrun – Rozé Port and Viewpoint loop from Pontchâteau offers views from the Rozé Port and Viewpoint, a significant attraction overlooking the Brière marshes.
Given the 40 easy trails available, many routes in Besné are suitable for families, especially those that traverse the flatter sections of the Grande Brière Regional Natural Park. These paths often provide a relaxed cycling experience away from heavy traffic, perfect for a family outing. Look for routes with minimal elevation gain and smooth surfaces.


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