4.4
(68)
451
riders
84
rides
Touring cycling in La Vallée Du Couesnon offers diverse landscapes shaped by the meandering Couesnon River, which flows through a deeply entrenched valley. The region features a mix of peaceful country roads, traditional Breton bocage, extensive woodlands, and granite outcrops. Cyclists can navigate varied terrains, including quiet plains and wooded slopes, with some routes presenting ascents and descents. This environment provides a compelling setting for exploring the natural and architectural features of the valley.
Last updated: July 15, 2026
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.
4
riders
51.5km
03:10
380m
380m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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3
riders
28.7km
02:12
230m
230m
Hard bike ride. Good fitness required. You may need to push your bike for some segments of this route.
2
riders
48.4km
02:59
450m
450m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5
riders
Hard bike ride. Good fitness required. You may need to push your bike for some segments of this route.
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Listen to the podcasts here => https://www.nous-vous-ille.fr/mini-serie-chateau-saint-aubin
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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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The Église Saint-Léonard was built in the 12th century and acquired its present form in the flamboyant Gothic style in the 15th and 16th centuries. During the French Revolution, the church was deprived of its sacred function, but in the 19th century, under architects such as Aristide Tourneux, it underwent extensive renovations, including a new main façade with a large rose window. Inside, 19th-century stained-glass windows depicting episodes from the life of Saint Léonard can be seen.
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The cadastral records of the Château Fort de Fougères mention two towers—the Tour Raoul and the Tour Surienne (also called "tour de Surienne")—dated between 1480 and 1485. The tower was part of the fortifications that were reinforced or rebuilt in the 15th century.
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A commemorative stele: "Here on July 30, 1944, the parachute drop of weapons took place for the liberation of France. Franc-Tireurs and Denis Aristide BUCKMASTER Network."
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The renowned landscape painter and avant-garde colorist Emmanuel de la Villéon, who associated with the greatest independent painters of his time, experimented with different styles and brushstrokes. This collection of oil, pastel, gouache, charcoal, and ink paintings traces his career through selected works. The museum is usually open during school holidays in Zone B. The museum is currently closed due to leaks!
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Perfect for eating a sandwich somewhere other than in the mud, and the possibility of washing your bike.
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La Vallée Du Couesnon offers nearly 100 touring cycling routes. These routes cater to various skill levels, with options ranging from easy to difficult, allowing cyclists to explore the diverse landscapes of the region.
Yes, there are 20 easy touring cycling routes in La Vallée Du Couesnon. These paths often wind through tranquil country roads and quiet plains, providing a gentle introduction to the region's natural beauty. While specific family-friendly routes are not detailed, the easier options are generally more suitable for a relaxed pace.
Cyclists in La Vallée Du Couesnon can expect a diverse range of landscapes. The routes traverse traditional Breton bocage (a patchwork of fields and hedgerows), extensive woodlands, and granite outcrops. The meandering Couesnon River is a constant feature, flowing through a deeply entrenched valley, creating picturesque views. You'll encounter wooded slopes with various trees like beech and oak, and in spring, carpets of bluebells.
Yes, many routes in La Vallée Du Couesnon are designed as loops. For example, the Chemin gravel loop from Mézières-sur-Couesnon is a moderate 48.9 km route that winds through diverse landscapes. Another option is the Liberty Oak loop from Vieux-Vy-sur-Couesnon, offering wooded areas and river views over 34.2 km.
La Vallée Du Couesnon is rich in attractions. You can discover historic châteaux like the Château de la Ballue with its baroque gardens, or the Château de Bonnefontaine. Ancient mills, such as the Moulin aux Moines, dot the riverbanks. The unique Pont d'Antrain is also a notable architectural sight. For nature lovers, the Forest of Villecartier offers a large recreational area around its pond, and the Couesnon marshes are home to preserved fauna and flora.
Yes, La Vallée Du Couesnon offers 45 difficult touring cycling routes for those seeking a challenge. These routes may include more significant ascents and descents, providing a varied and demanding experience. An example is the Lavoir à ST AUBIN DU CORMIER – Old town loop from Saint-Jean-sur-Couesnon, a difficult 25.2 km path exploring historic areas and varied countryside.
The touring cycling routes in La Vallée Du Couesnon are highly rated by the komoot community, with an average score of 4.4 stars from over 80 reviews. Cyclists often praise the region's diverse terrain, from peaceful country roads to wooded areas, and the scenic beauty of the Couesnon River valley. Over 500 touring cyclists have used komoot to explore the area.
Yes, the Couesnon River is a central feature of the valley, and many routes follow its course, offering continuous views of the water. Additionally, the Lavoir à ST AUBIN DU CORMIER – Châtillon Lake loop from Saint-Jean-sur-Couesnon is a moderate 42.6 km route that specifically includes Châtillon Lake, providing beautiful lakeside cycling opportunities.
Absolutely. The region is dotted with charming villages and historical sites. The Old town – The Tree on the Rock loop from Saint-Aubin-du-Cormier is a difficult 48.1 km route that takes you through historic areas, allowing you to experience the traditional architecture and character of the local towns.
The terrains are quite varied, ranging from peaceful country roads and country lanes winding through bocage to forests, valleys, and quiet plains. While some paths are relatively flat, others may present ascents and descents, providing a dynamic cycling experience. Some sections might even require a good physical condition or dismounting and pushing your bike.
The Couesnon River is integral to the region's cycling experience. While many routes follow its general path, the 'Vélo Promenade® n°9 Le Couesnon et sa folie' is specifically designed to guide cyclists along the meandering river, showcasing its natural spectacle of alternating wooded areas and sunken valleys. You can find more information about this route on Ille-et-Vilaine Tourisme.
The valley is a refuge for numerous bird species, including chaffinches, robins, tits, nuthatches, treecreepers, and buzzards. Around Mézières-sur-Couesnon, a departmental nature reserve showcases significant biodiversity, and the Couesnon marshes further contribute to the preserved fauna and flora of the area, offering opportunities to spot various wildlife.


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