4.3
(240)
1,186
riders
120
rides
Mountain bike trails Mézières-Sur-Couesnon traverse the diverse landscapes of the Couesnon Valley, characterized by a mix of agricultural paths, dense forest trails, and bocage. The terrain features alternating climbs and descents, with some sections offering options to bypass more challenging areas. The region includes departmental nature reserves and areas with granite outcrops, providing varied natural features for mountain biking.
Last updated: July 2, 2026
5.0
(1)
20
riders
60.4km
04:18
500m
500m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.0
(1)
10
riders
35.6km
02:49
420m
420m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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5.0
(1)
10
riders
18.0km
01:36
230m
230m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
3.8
(4)
9
riders
33.5km
02:33
310m
310m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
7
riders
24.4km
01:45
140m
140m
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
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Information to book your kayak: https://vaguelette.fr/spot/gosne/
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A popular hiking destination, the Rumignon woods are connected to the grounds of the Château de Saint-Aubin-du-Cormier by the GR 37 long-distance footpath. For centuries, the medieval castle was a symbol of Breton independence. Once comprised of ten towers forming a vast enclosure, the castle was destroyed in 1490 by King Charles VIII, who had the keep cut in two. Source => https://www.ille-et-vilaine.fr/le-bois-de-rumignon-et-parc-du-chateau-de-saint-aubin-du-cormier
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Watch the video here => https://www.youtube.com/watch?v=4rRywQRfgrE
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Municipal campsite l’Etang de St Aubin du cormier => https://www.saint-aubin-du-cormier.bzh/accueil/decouvrir-saint-aubin/informations-camping-municipal-de-letang/ Guinguette le préau du cormier https://www.youtube.com/watch?v=KgrICDUXXEU
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Listen to the podcasts here => https://www.nous-vous-ille.fr/mini-serie-chateau-saint-aubin
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The timeline retracing the history of St Aubin du Cormier, co-financed by the Department. The project was carried out with the support of the Brittany Region. Video to watch: Anne of Brittany, twice Queen - Secrets of History => https://www.youtube.com/watch?v=l_rNRBuD654
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body of water and ruins
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Beautiful pond and piece of nature to explore. It is also a very popular fishing lake. It is pleasant to run on its banks.
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Mountain bike trails in Mézières-Sur-Couesnon traverse the diverse landscapes of the Couesnon Valley. You'll encounter a mix of agricultural paths, dense forest trails, and bocage (a patchwork of fields, thickets, and hedgerows). The terrain features alternating climbs and descents, with some sections offering options to bypass more challenging areas. The region also includes departmental nature reserves and areas with granite outcrops, providing varied natural features.
There are over 110 mountain bike trails around Mézières-Sur-Couesnon, offering a wide range of options for different skill levels and preferences. The komoot community has explored more than 1,200 mountain bike tours in the area.
Yes, Mézières-Sur-Couesnon offers trails suitable for various skill levels. While many routes are moderate, there are 12 easy routes available, which are often suitable for beginners or families looking for a less challenging ride. The region's diverse network includes options that can be adapted for different abilities.
The Couesnon Valley itself is a significant natural feature, offering a variety of landscapes including bocage, forests, valleys, and serene plains. You might encounter the departmental nature reserve with its biodiversity, or areas with granite outcrops. Specific points of interest include the Chevré Mill and Pond, the Medieval hamlet of Chevré, and scenic viewpoints over the Couesnon valley.
The region is generally pleasant for mountain biking from spring through autumn. While specific conditions vary, the diverse landscapes of the Couesnon Valley can be enjoyed in different seasons. It's always advisable to check local weather forecasts, especially during the rainy season, and be prepared for varying trail conditions.
Yes, parking is generally available in and around Mézières-Sur-Couesnon, particularly at popular starting points for outdoor activities. The Base de plein air du Couesnon (Couesnon Outdoor Activity Center) is a central hub and likely offers parking facilities for visitors accessing the trails.
Public transport options in rural areas like Mézières-Sur-Couesnon can be limited, and policies for transporting bicycles vary. It's recommended to check the specific policies of local bus services, such as BreizhGo, regarding bicycle transport before planning your trip. Alternatively, driving to a trailhead with parking is often the most convenient option.
The area is highly rated by the komoot community, with an average score of 4.4 stars from over 240 reviews. Mountain bikers often praise the varied terrain, which includes a mix of natural and agricultural landscapes, and the well-maintained network of routes that cater to different ability levels. The scenic beauty of the Couesnon Valley is also a frequently highlighted aspect.
For a comprehensive experience, consider routes like Camping municipal de l'Etang – Saint-Jean-sur-Couesnon Mill loop from Saint-Aubin-du-Cormier. This moderate 29.1-mile (46.9 km) path explores the wider Couesnon Valley, passing by the mill and the Etang, offering a good sense of the local scenery and diverse terrain.
Yes, the Base de plein air du Couesnon (Couesnon Outdoor Activity Center) in Mézières-sur-Couesnon is a central hub for outdoor sports, including mountain biking. It offers supervised sessions and equipment, making it a great resource for individuals and groups. You can find more information about the center here.
While many routes are moderate, some offer more significant distances and elevation. For example, Saint-Jean-sur-Couesnon Mill – Canyon loop from Saint-Jean-sur-Couesnon is a moderate 27.2-mile (43.7 km) route with over 360 meters of elevation gain, providing a good workout and exploring varied terrain. There are also 9 difficult routes available for those seeking a greater challenge.
Many outdoor trails in France are dog-friendly, especially if dogs are kept on a leash. However, specific regulations can vary for nature reserves or private lands. It's always best to check local signage or contact the relevant authorities if you plan to bring your dog, especially in protected areas like the departmental nature reserve.
Yes, many of the mountain bike routes in Mézières-Sur-Couesnon are designed as loops, allowing you to start and finish at the same point. Examples include Mountainbike loop from Saint-Aubin-du-Cormier and Kitty bumps up loop from Saint-Aubin-du-Cormier, which are popular choices among local riders.


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