4.5
(3)
83
riders
13
rides
Gravel biking around Marcey-Les-Grèves offers diverse terrain, including coastal paths, rural tracks, and forested sections. The region features a varied landscape with rolling paths, bocage countryside, and extensive marshlands. Riders can expect a mix of dirt roads, forest paths, and farm tracks, with some routes incorporating elevation changes. The area provides access to the Bay of Mont-Saint-Michel, offering scenic views along many gravel bike trails.
Last updated: July 3, 2026
4.0
(2)
23
riders
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
7
riders
47.9km
02:58
520m
520m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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14
riders
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
8
riders
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
5
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Lovely route, first along the coast on good cycle paths, then after the large car park via all sorts of narrow roads and villages back to the campsite in Ceaux.
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Parts of the route along the sea do not exist or are forbidden for bicycles
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breathtaking view of the Mount...😋
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Perched high above the coast of Saint-Jean-le-Thomas, with breathtaking views of the Bay of Mont Saint-Michel, stands the Cabane Vauban – a silent witness to a bygone era. This small stone hut dates back to the 17th century and was built during the reign of the great fortress builder Vauban. It once served as a watchtower, monitoring the coast and controlling smuggling.
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beautiful view of St Michel
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But not necessarily recommended by bike! There are steep stairs up and down!
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This picnic area is shared with car and camper drivers, but that doesn't matter.
1
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Well-maintained cycle path, also suitable for use with normal tires.
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There are over 20 gravel bike trails around Marcey-Les-Grèves, offering a variety of experiences for different skill levels. The komoot community has explored these routes over 200 times, highlighting their popularity.
The region offers diverse terrain, from coastal paths with stunning views of the English Channel and the Bay of Mont-Saint-Michel to rural tracks through bocage countryside and extensive marshlands. You'll encounter a mix of dirt roads, forest paths, and farm tracks, with some routes featuring notable elevation changes.
Yes, Marcey-Les-Grèves has several easy gravel bike routes. For example, the Beautiful new cycle path – View of Mont Saint-Michel loop from Mont-de-Huisnes German War Cemetery is an easy 21.6 km path that follows a cycle path with views towards Mont Saint-Michel. There are 6 easy tours in total.
The region is generally pleasant for gravel biking from spring through autumn. While specific weather conditions vary, the diverse terrain means routes can be enjoyed in different seasons. Coastal paths might be more exposed to wind, while forest and marshland trails offer more shelter.
Yes, for more experienced riders seeking a challenge, there are 4 difficult routes available. The Sélune Riverbank – Pontaubault Bridge loop from Avranches is a 47.9 km trail with significant elevation changes, leading through the Sélune Riverbank, often completed in about 3 hours.
Many routes offer breathtaking views of the iconic Mont Saint-Michel and its bay. You can also discover natural features like the Grouin du Sud viewpoint or the Banks of the Sélune at Pontaubault. The region's 674 km of coastline also provides expansive views of the English Channel.
Yes, many of the gravel routes in the area are designed as loops. For instance, the View of Mont Saint-Michel – View of Mont Saint-Michel loop from Huisnes-sur-Mer is an easy 14.4 km circular trail offering views of Mont Saint-Michel.
While specific parking details vary by trailhead, Marcey-Les-Grèves and surrounding towns like Avranches offer various parking options. It's advisable to check local parking availability for your chosen starting point.
The area is highly rated by the komoot community, with an average score of 4.7 stars from over 10 reviews. Reviewers often praise the diverse terrain, the stunning views of Mont Saint-Michel, and the mix of coastal paths, rural tracks, and marshlands that make for engaging rides.
Absolutely. The Bay of Mont-Saint-Michel is a central feature of many routes. The View of Mont Saint-Michel Bay – Saint-Jean-le-Thomas Beach loop from Avranches is a moderate 44.5 km route that offers extensive views of the bay and leads to Saint-Jean-le-Thomas Beach.
Marcey-Les-Grèves and nearby towns like Avranches offer various amenities, including cafes and pubs. Many routes pass through or near villages where you can find places to refuel and relax. It's a good idea to plan your stops in advance, especially on longer rides.
Generally, no specific permits are required for gravel biking on public paths and trails in the Mont Saint-Michel Bay area. However, always respect local regulations, especially in protected natural areas like the Sangsurière and Adriennerie marshes, and be mindful of private land.


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