4.3
(152)
992
riders
74
rides
Mountain biking around Saint-Georges-De-Gréhaigne offers diverse terrain, characterized by extensive polders and salt marshes reclaimed from the sea, providing flat and open routes with views of Mont Saint-Michel Bay. Nearby, the Forêt de Villecartier and Forêt de Broualan feature wooded paths and varied surfaces, including unpaved sections. The region's landscape combines coastal plains with forested areas, catering to different mountain biking preferences.
Last updated: May 24, 2026
4.8
(18)
116
riders
41.3km
02:24
100m
100m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.8
(16)
82
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

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4.7
(7)
57
riders
15.0km
00:48
20m
20m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
4.5
(6)
46
riders
61.6km
03:43
150m
150m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.5
(4)
12
riders
43.3km
02:27
130m
130m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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take the time to admire...the more you drive, the more you have the impression that the mountain is receding😜
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La Roche Torin is a prominent vantage point in the Bay of Mont Saint-Michel. This spot offers a unique view of the bay and is a popular destination for hikers and photographers, especially during strong tides (coefficient over 100). The tidal coefficient is the most important indicator for assessing the dynamics of the bay. A coefficient over 100 indicates spectacular tide conditions and a natural spectacle. Here in the Bay of Mont Saint-Michel, the highest tides in Europe occur, with a tidal range of up to 15 meters between high and low tide. Tidal range Mont Saint-Michel: https://tides4fishing.com/fr/basse-normandie/le-mont-saint-michel#_tidal_coefficient
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The water we crossed was quite muddy, but that's just a side note.
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impressive technology, the lock
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sensational container where you can enjoy good drinks, with a magnificent view
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secure bicycle parking on the mountain
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There are over 80 mountain bike trails around Saint-Georges-De-Gréhaigne. These include a mix of easy, moderate, and a few difficult routes, catering to various skill levels.
The terrain is quite diverse. You'll find extensive polders and salt marshes offering flat, open routes with panoramic views, often including the distant silhouette of Mont Saint-Michel. Additionally, nearby forests like the Forêt de Villecartier and Forêt de Broualan provide wooded paths with varied surfaces, including some unpaved sections.
Yes, Saint-Georges-De-Gréhaigne offers many options for beginners and families. Over 40 of the trails are rated as easy, often navigating the flat polder landscapes or smoother sections of the Vélomaritime. These routes provide a gentle introduction to mountain biking with scenic views.
For exceptional views, consider routes that pass by Mont-Dol, a prominent hill offering 360-degree panoramas over the surrounding marshes and the expansive Bay of Mont Saint-Michel. Many trails through the polders also provide constant, open views of Mont Saint-Michel itself. The Avenue near Pontorson – Belvedere loop from Pontorson-Mont-Saint-Michel is a moderate route that includes varied terrain and offers scenic outlooks.
Yes, the region offers several longer circular routes. For example, the Pontorson – Avenue near Pontorson loop from Beauvoir is a moderate 46.3 km trail. The broader Saint-Malo – Mont-Saint-Michel Bay area also features dedicated mountain biking bases with 21 loops ranging from 16 to 72 kilometers, incorporating diverse terrains.
You can explore unique polders and salt marshes, which are lands reclaimed from the sea, offering a distinctive open landscape. The nearby Forêt de Villecartier is a thousand-hectare royal forest with beech and oak trees, providing a different, more sheltered riding experience. The Marais de Sougeal, a regional nature reserve, is also a haven for migratory birds and offers peaceful natural beauty.
The region is generally pleasant for mountain biking from spring through autumn. Spring brings fresh greenery and mild temperatures, while autumn offers beautiful foliage in the forested areas. Summer is also popular, but be prepared for potentially warmer weather. The open polder routes can be exposed to wind, so checking weather conditions is always advisable.
The mountain bike trails around Saint-Georges-De-Gréhaigne are highly rated by the komoot community, with an average score of 4.4 stars from over 150 reviews. Riders often praise the unique polder landscapes with views of Mont Saint-Michel, the variety of terrain from flat coastal paths to forest trails, and the accessibility for different skill levels.
Absolutely! Many trails offer views of or pass near significant landmarks. The iconic Mont Saint-Michel is a constant presence. You can also find highlights like The Couesnon at Beauvoir, the Footbridge to Mont Saint-Michel, and the Grouin du Sud viewpoint. The Forêt de Villecartier also features a recreation center.
Yes, local guesthouses in Saint-Georges-De-Gréhaigne often offer bike rentals, making it convenient for visitors to explore the surrounding landscapes on two wheels. It's advisable to check with your accommodation or local tourist information for specific rental options.
While many trails focus on one type of landscape, routes that traverse the transition zones between the polders and the inland forests will offer a good mix. The Belvedere – Parking à vélos loop from Beauvoir is a moderate 41.2 km trail that leads through varied terrain, which may include sections through local forests or slightly more undulating ground, complementing the open polder views.


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