4.5
(140)
1,078
riders
91
rides
Mountain biking around Saint-Marc-Le-Blanc, located in the Ille-et-Vilaine department of Brittany, France, offers diverse terrain for cyclists. The region features a mix of woodlands, pastures, and preserved shrubbery, known as bocage landscape. Trails often traverse through undergrowth, along river valleys, and past historical quarry sites, providing varied riding conditions.
Last updated: July 4, 2026
4.8
(13)
92
riders
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.0
(4)
30
riders
46.0km
03:19
300m
300m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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4.5
(6)
16
riders
36.2km
02:42
290m
290m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.6
(5)
16
riders
40.8km
02:59
310m
310m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
3.0
(1)
19
riders
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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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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The Notre-Dame de Chauvigné church is a pretty rural church in the heart of the village. Recognizable by its simple and typically Breton architecture, it is a calm place, ideal for a break, with a welcoming little village around it.
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Antrain is a charming Breton village nestled between the Couesnon and Loysance rivers. The area is popular with hikers for its natural setting of hedged fields and marshes. Visitors can discover a remarkable heritage, including the Church of Saint-André and the Château de Bonnefontaine, as well as pretty old streets.
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Superb section, shaded and pleasant, quite flat descending towards Mont Saint-Michel.
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The portion between St-Brice-En-Coglès and Antrain is magnificent and secure. A must do!
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Magnificent replica of the prestigious wizarding school that formed Harry Potter
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There are over 80 mountain bike trails around Saint-Marc-Le-Blanc, offering a wide range of options for different skill levels. You'll find 11 easy routes, 74 moderate routes, and 1 difficult route to explore.
The terrain around Saint-Marc-Le-Blanc is quite varied, featuring a mix of woodlands, pastures, and preserved shrubbery known as bocage landscape. Trails often traverse through undergrowth, along river valleys like the Frénouse and Minette, and even past historical quarry sites, offering diverse riding conditions.
Yes, many mountain bike routes in the area are circular. For example, you can try the Château Le Rocher Portail – Château du Rocher Portail loop from Saint-Brice-en-Coglès, or the Notre-Dame Church of Chauvigné – Antrain loop from Saint-Marc-le-Blanc, both of which offer engaging circular rides through the region's diverse landscapes.
Mountain bike trails in Saint-Marc-Le-Blanc often lead past interesting historical and natural sites. You might encounter former quarry sites, granite works, and historical elements like 16th and 17th-century houses and manors. Notable attractions include the Notre-Dame Church of Chauvigné, the Lavoir de la Loysance in Antrain, and scenic spots like the Viewpoint over the Couesnon valley.
Yes, there are 11 easy mountain bike routes around Saint-Marc-Le-Blanc. While specific family-friendly routes aren't detailed, the presence of easier trails suggests options for those new to mountain biking or looking for a more relaxed ride. The region's extensive network includes paths suitable for various skill levels.
The mountain bike trails around Saint-Marc-Le-Blanc are highly rated by the komoot community, with an average score of 4.5 stars from over 120 reviews. Riders often praise the varied terrain, which includes bocage landscapes, forests, and historical quarry sites, providing a rich and engaging experience.
Many circuits typically start from a central parking area located opposite the communal hall in Saint-Marc-Le-Blanc. This is a convenient starting point for accessing the local trail network.
While the region is well-equipped with trails, specific information regarding public transport access directly to mountain bike trailheads in Saint-Marc-Le-Blanc is not readily available. It's generally recommended to plan your journey by car to reach the starting points, especially for carrying your bike.
The region's diverse landscapes, including forests and bocage, make it enjoyable for mountain biking across multiple seasons. However, for the most comfortable experience, spring and autumn generally offer pleasant temperatures and beautiful scenery. Be mindful of narrow, damp paths, which might be more challenging after heavy rain.
Yes, there are several longer routes for those seeking a challenge. For instance, the Regalante greenway – Château Le Rocher Portail loop from Saint-Brice-en-Coglès covers approximately 55.3 km, offering a substantial ride through the regional landscape.
While many outdoor areas in France are dog-friendly, specific regulations for dogs on mountain bike trails in Saint-Marc-Le-Blanc are not detailed. It's always advisable to keep dogs on a leash, especially in areas with wildlife or livestock, and to check local signage for any restrictions.
You'll encounter a rich tapestry of natural features, including preserved shrubbery, bocage landscapes (a mix of woodlands and pastures), and narrow damp paths. Trails often follow the meanders of local rivers like the Frénouse and Minette, leading through wooded areas that offer shaded and scenic rides.


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