4.4
(128)
845
riders
110
rides
Touring cycling routes around Mézières-Sur-Couesnon are characterized by the picturesque Couesnon Valley, offering a mix of traditional bocage, serene forests, undulating valleys, and quiet plains. The Couesnon River carves a green path through the landscape, with elevations typically ranging from 35m to 121m. This varied terrain includes both paved surfaces and routes with significant elevation gains, catering to different cycling preferences. The region is also home to a departmental nature reserve, recognized for its biodiversity.
Last updated: July 1, 2026
4.7
(7)
39
riders
38.3km
03:11
270m
270m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.7
(6)
5
riders
14.6km
00:54
70m
70m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

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3.5
(2)
3
riders
49.6km
03:02
400m
400m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3
riders
42.5km
02:34
290m
300m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(1)
4
riders
27.4km
01:44
280m
270m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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((Private property)) The current château was built in 1758 according to the plans of Antoine Forestier, known as the Younger; the Saint Peter's Chapel, located to the north, dates from 1608. It is mentioned in François-René de Chateaubriand's *Memoirs from Beyond the Grave* (Part One, Book V). It has been listed as a historical monument since July 22, 2004 [(Source: Wikipedia)] The Battle of Saint-Aubin-du-Cormier (July 28, 1488) took place on the heath now known as "the Heath of the Meeting." It pitted the Bretons against the French; the latter were victorious. Jean II de la Celle (1450-1507), Lord of La Sécardaie, participated in the battle, and two cannonballs from this battle are preserved at the Château de la Sécardaie: the Breton cannonball (the larger one) is made of granite; The French cannonball (the heaviest) is made of iron. (Source: https://fr.wikipedia.org/wiki/M%C3%A9zi%C3%A8res-sur-Couesnon) "History Section"
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Listen to the podcasts here => https://www.nous-vous-ille.fr/mini-serie-chateau-saint-aubin
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Menhir: From the Breton: Men (stone) and Hir (long). It is an upright stone, made of a single block.
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Website for the Grand Staobin medieval show: https://www.spectacle1488.bzh/ organized by Association 1488
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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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Superb neo-Gothic church!
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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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There is not much left of the castle today, except the keep. And a rather precarious chimney!
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The region offers a diverse landscape, characterized by a mix of bocage (small fields enclosed by hedges and woods) and wooded areas. The Couesnon River valley provides scenic routes that alternate between deeply incised sections and open plains. You'll find both relatively easy, paved surfaces and more challenging routes with significant elevation gains, catering to various fitness levels. For example, the Chemin gravel loop from Mézières-sur-Couesnon is a moderate 48.9 km trail that leads through varied terrain.
Yes, Mézières-Sur-Couesnon offers routes suitable for all abilities. For an easier experience, consider the Lavoir à ST AUBIN DU CORMIER loop from Saint-Aubin-du-Cormier. This 14.5 km path is mostly paved and offers a relatively flat experience, making it ideal for beginners or families looking for a relaxed ride.
As you cycle, you might encounter historical elements such as ancient, dormant mills, some of which were once paper mills. The region also features the reconstructed Château de la Ville Olivier from 1820. For natural beauty, the Couesnon River itself is a central feature, offering scenic views. Specific highlights include Chevré Mill and Pond, the Medieval hamlet of Chevré, and a Viewpoint over the Couesnon valley.
Yes, many of the touring cycling routes in the area are circular, allowing you to start and end in the same location. An example is the challenging Old town – The Tree on the Rock loop from Saint-Aubin-du-Cormier, which is a 48.1 km route showcasing the Couesnon River and its surroundings.
The area is highly rated by the komoot community, with an average score of 4.4 stars from over 130 reviews. Cyclists often praise the diverse landscapes, the blend of bocage and wooded areas, and the scenic routes along the Couesnon River valley. The variety of routes, from easy paved paths to more challenging ones, is also frequently appreciated.
There are over 110 touring cycling routes available around Mézières-Sur-Couesnon, offering a wide range of options for different skill levels and preferences. This includes 26 easy, 34 moderate, and 57 difficult routes.
While direct public transport options specifically for cyclists bringing bikes might be limited, Mézières-Sur-Couesnon is strategically located within reasonable proximity to larger towns like Rennes and Fougères. It's advisable to check local bus or train services for their bike carriage policies if you plan to use public transport to reach the starting points of your rides.
Yes, for many routes, you'll find parking options in or near the starting points. For instance, routes originating from Saint-Aubin-du-Cormier or Mézières-sur-Couesnon often have designated parking areas. The Base de Plein Air du Couesnon, an outdoor recreation center, also provides facilities that may include parking for visitors engaging in activities, including cycling.
Yes, the Base de Plein Air du Couesnon (outdoor recreation center), located along the Couesnon River, offers bike rentals. They typically have VTC (hybrid bikes) and VAE (electric-assist bikes) available, making cycling accessible to a broader range of visitors.
The region's diverse landscapes are enjoyable throughout much of the year. Spring and autumn generally offer pleasant temperatures and beautiful scenery, with fewer crowds than peak summer. However, the varied terrain means that cycling can be a rewarding experience in most seasons, depending on weather conditions.
Absolutely. For a moderate challenge with great scenery, consider the Old town loop from Saint-Aubin-du-Cormier. This 42.5 km route offers a good balance of distance and elevation, allowing you to experience the region's charm without extreme difficulty. Another option is the Old town – Lavoir à ST AUBIN DU CORMIER loop from Saint-Aubin-du-Cormier, a 27.3 km moderate route.
Mézières-Sur-Couesnon and nearby towns offer various amenities. The Base de Plein Air du Couesnon provides accommodations, camping facilities, and dining options, which can be very convenient for touring cyclists. You'll also find cafes, pubs, and other accommodation options in the main villages and towns along or near the routes.


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