4.7
(77)
776
riders
14
rides
Gravel biking around Saint-Georges-De-Gréhaigne offers diverse terrain across the scenic region bordering Brittany and Normandy. The area features extensive networks of unpaved tracks and quiet country roads through the polders and salt marshes of the Mont Saint-Michel Bay. Inland, the landscape transitions to bocage countryside with hedged fields and woodlands, while routes often follow the banks of the Couesnon River. This blend provides varied gravel biking experiences, from flat, expansive views to winding paths.
Last updated: November 2, 2026
4.5
(23)
237
riders
79.4km
04:00
210m
210m
Moderate gravel ride. Good fitness required. Mostly paved surfaces.
4.9
(8)
88
riders
Easy gravel ride. Mostly paved surfaces.

4.7
(19)
148
riders
37.3km
01:47
100m
100m
Easy gravel ride. Mostly paved surfaces.
4.7
(6)
78
riders
9.89km
00:37
10m
10m
Easy gravel ride. Mostly paved surfaces.
4.7
(7)
89
riders
Easy gravel ride. Mostly paved surfaces.
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Absolument sublime !!!
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Mont-Saint-Michel is a world-famous rocky island and commune on the border between Normandy and Brittany in France. Crowned by a monumental, medieval Benedictine abbey, this architectural marvel has been a UNESCO World Heritage site since 1979. The bay of the mount is also known for Europe's strongest tides, with a tidal range of up to 14 meters.
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The footpath along the Couesnon to the dam already offers an impressive view of Mont-Saint-Michel. From here, the path with an unobstructed view leads across the salt marshes and the bay, with the landmark of Normandy impressively rising against the wide landscape. Especially in calm weather and with changing light, atmospheric views emerge of Mont-Saint-Michel, the course of the Couesnon river, and the tide-shaped surroundings.
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The Couesnon dam (Barrage du Couesnon) was completed in 2009 and is part of the measures to preserve the bay of Mont-Saint-Michel. The facility regulates the water flow of the Couesnon and supports the natural removal of sediments by the tides. This is intended to counteract the increasing silting up of the bay and preserve the special character of Mont-Saint-Michel as a tidal island. The dam also offers a popular viewpoint with a view of Mont-Saint-Michel and the surrounding salt marshes.
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From there it looks the strongest !!!
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Practice for going to the train station
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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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There are over 30 gravel bike trails in the Saint-Georges-De-Gréhaigne area. These routes offer a diverse range of experiences, from easy riverside paths to more challenging, longer rides through varied terrain.
The terrain is quite varied, offering a unique blend of landscapes. You'll find extensive networks of unpaved, hard-packed tracks and quiet country roads through the polders and salt marshes of the Mont Saint-Michel Bay. Inland, routes transition into classic bocage countryside with hedged fields and woodlands, and many paths follow the banks of the Couesnon River.
Yes, the area offers several easy gravel bike routes. For instance, The Couesnon at Beauvoir – Pont d'Orson loop from Beauvoir is an 11.2-mile (18.0 km) easy trail along the Couesnon River, often completed in about 1 hour 9 minutes. Another easy option is The dam on the Couesnon – The Couesnon at Beauvoir loop from Beauvoir, which is just under 10 km.
For a longer ride, consider Moulin de la Saline – View of Cancale and Its Harbor loop from Pontorson-Mont-Saint-Michel, a moderate 48.2-mile (77.6 km) trail offering views towards Cancale and its harbor. Another moderate option is View of Cancale and Its Harbor – Cancale loop from Saint-Broladre, which is also around 77 km with more elevation gain.
Many of the gravel routes in the area are designed as loops, allowing you to start and end at the same point. Examples include The Couesnon at Beauvoir – View of Mont Saint-Michel loop from Beauvoir and The Couesnon at Beauvoir – Pont d'Orson loop from Beauvoir, which both offer convenient circular options.
The iconic Mont Saint-Michel is a constant backdrop for many rides, offering breathtaking views. You can also explore highlights like The Couesnon at Beauvoir, or enjoy a beautiful view of Mont-Saint-Michel from the Barrage. Other nearby points of interest include the Grouin du Sud viewpoint and the Bec d'Andaine beach.
While the region offers many natural paths and quiet roads ideal for cycling, specific regulations regarding dogs on trails can vary. It's always best to keep dogs on a leash, especially in natural reserves or agricultural areas, and to check local signage. Many of the less crowded paths through the polders and bocage countryside can be enjoyable with a well-behaved, leashed dog.
The region is generally pleasant for cycling from spring through autumn. Spring offers blooming landscapes, while summer provides warmer weather, though it can be popular with tourists. Autumn brings beautiful colors and often cooler, crisp air. The polders and salt marshes can be exposed to wind, so checking weather conditions is always advisable.
Yes, you can typically find parking in or near the villages and towns that serve as starting points for many routes, such as Saint-Georges-De-Gréhaigne itself or Beauvoir. These areas often have designated parking spaces for visitors, making it convenient to access the trails.
The area is highly rated by the komoot community, with an average score of 4.6 stars from over 40 reviews. Reviewers often praise the unique landscapes of the polders and salt marshes, the quiet country roads, and the stunning, ever-present views of Mont Saint-Michel. The diverse terrain suitable for various skill levels is also frequently highlighted.
While the routes themselves often traverse tranquil, natural settings, you'll find amenities in the villages and towns along the way or at common starting points. Places like Saint-Georges-De-Gréhaigne, Beauvoir, and Pontorson offer cafes, restaurants, and accommodation options where you can refuel and rest.


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