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France
Brittany
Saint-Malo

Saint-Georges-De-Gréhaigne

Routes
MTB trails
France
Brittany
Saint-Malo

Saint-Georges-De-Gréhaigne

The best MTB trails around Saint-Georges-De-Gréhaigne

4.3

(183)

1,130

riders

67

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.

Best mountain bike trails around Saint-Georges-De-Gréhaigne

  • The most popular mountain bike trail is Avenue near Pontorson – Impressive…

Last updated: October 8, 2026

4.7

(25)

146

riders

#1.

The Couesnon at Beauvoir – The dam on the Couesnon loop from Beauvoir

40.2km

02:20

100m

100m

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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Moderate

Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

Easy
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Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Moderate

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Moderate

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Moderate
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Popular around Saint-Georges-De-Gréhaigne

Cycling around Saint-Georges-De-Gréhaigne

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Tips from the Community

Fuchseltier
August 4, 2026, Le barrage sur le Couesnon

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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Numerous inlets criss-cross the meadows and channel seawater through the vast terrain at low and high tide. These small watercourses with their reflections and the wide grassy areas also form a popular photo spot and offer impressive motifs, especially with Mont-Saint-Michel in the background.

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The salt marshes of the Bay of Mont-Saint-Michel shape the unique landscape of Normandy. Regular flooding with seawater creates a special vegetation that is perfectly adapted to the saline conditions. The famous salt marsh sheep (*Prés-salés*), whose meat acquires a special flavor due to their special diet, graze in these meadows. The vast areas are also a valuable habitat for numerous animal and plant species and offer an impressive view of Mont-Saint-Michel at low tide.

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From there it looks the strongest !!!

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Practical for going to Pontorson station

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If there's a remarkable site that's worth a detour, it's Mont St Michel!

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Frequently Asked Questions

How many mountain bike trails are available in Saint-Georges-De-Gréhaigne?

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.

What kind of terrain can I expect on mountain bike trails around Saint-Georges-De-Gréhaigne?

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.

Are there mountain bike trails suitable for beginners or families in Saint-Georges-De-Gréhaigne?

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.

Where can I find trails with good viewpoints in the region?

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.

Are there any long-distance mountain biking options or circular routes?

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.

What natural features can I explore while mountain biking in Saint-Georges-De-Gréhaigne?

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.

What are the best times of year to go mountain biking in this area?

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.

What do other mountain bikers enjoy most about the trails in Saint-Georges-De-Gréhaigne?

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.

Are there any interesting attractions or landmarks near the mountain bike trails?

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.

Is it possible to rent bikes in Saint-Georges-De-Gréhaigne?

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.

Are there any specific trails that offer a good mix of polder and forest scenery?

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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