4.5
(61)
452
riders
53
rides
Mountain biking around Marcey-Les-Grèves offers diverse terrain across coastal paths, inland forests, and marshlands within the Manche department of Normandy. The region is characterized by its bocage countryside, river estuaries, and varied elevation changes. Riders can expect a mix of flat routes through wetlands and more challenging paths in hilly, wooded areas. This landscape provides a range of natural features suitable for different mountain biking experiences.
Last updated: August 18, 2026
4.4
(5)
24
riders
52.0km
03:15
280m
280m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(1)
22
riders
88.8km
05:20
460m
460m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.

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4.3
(3)
18
riders
39.1km
02:17
90m
90m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
5.0
(1)
9
riders
33.6km
02:07
350m
350m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
13
riders
25.3km
01:44
150m
150m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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Its origins date back to the 6th century, when the future Saint Leonard worked in the region. In 1087, William the Conqueror granted the fief of Vains to the Abbey of Saint-Étienne in Caen, which subsequently founded the priory. The building dates back to the 11th century and has been restored several times over the centuries. Today, the priory serves as a holiday accommodation.
1
0
The Grouin du Sud is a natural headland offering impressive views of the bay and the famous Klosterberg. Depending on the tide, the landscape alternates between vast mudflats and ocean views, making the place particularly charming.
1
0
really a change of scenery to do again.
0
0
Beautiful route but there are no water points for the cans! Otherwise it's magnificent
0
0
Magnificent landscape with its green pastures of salt meadows. Gradually approaching Mount Mich Mich
3
0
Nice opportunity for a break. Picnic area with a good view
2
0
A bridge with a long history! Even the Romans passed along here! And at the end of World War II, American troops passed through here to liberate France. Today, people make pilgrimages past the bridge on their way to Mont St. Michel.
1
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There are over 50 mountain bike trails around Marcey-Les-Grèves, offering a diverse range of experiences. These include 15 easy routes, 34 moderate routes, and 4 more challenging trails, catering to various skill levels.
The region offers a varied terrain for mountain biking. You'll find coastal paths with invigorating sea air, routes through the bocage countryside, and paths along river estuaries. Some trails are relatively flat, especially through marshlands, while others in hilly, wooded areas provide more significant elevation changes.
Yes, there are 15 easy mountain bike routes around Marcey-Les-Grèves. An example is the Path Along the Sélune River – Pontaubault Bridge loop from Avranches, which is 25.3 km long with 152m of elevation gain, offering a pleasant ride along the river.
Many trails offer views of significant landmarks and natural features. You can ride near the iconic Mont Saint-Michel, explore viewpoints like Grouin du Sud, or cycle along the Banks of the Sélune at Pontaubault. The region's diverse coastline, estuaries, and bocage landscapes also provide scenic backdrops.
Yes, many of the mountain bike routes around Marcey-Les-Grèves are circular. For instance, the Grouin du Sud – Genêts loop from Avranches is a 52.0 km circular trail that takes you through the Mont-Saint-Michel Bay area.
The mountain bike trails around Marcey-Les-Grèves are highly rated by the komoot community, with an average score of 4.6 stars from over 80 reviews. Riders often praise the varied terrain, from coastal views to inland forests, and the well-maintained paths that cater to different skill levels.
Absolutely. The region's proximity to the coast means many trails feature stunning coastal and estuarine environments. The Saint-Jean-le-Thomas Beach – Le Grand Port loop from Avranches is a moderate 39.1 km route specifically known for its coastal views and estuarine sections.
While many routes are moderate, some trails offer more significant elevation changes. For example, the Ducey – Pontaubault Bridge loop from Avranches, a 33.6 km moderate trail, features an accumulated elevation gain of 334m, providing a good workout.
The region around Marcey-Les-Grèves is generally pleasant for mountain biking from spring through autumn. The coastal paths offer invigorating sea air, while inland routes through forests and marshlands are enjoyable when the weather is mild. Always check local weather conditions before heading out.
The Mont-Saint-Michel Bay area is a major draw, offering unique vistas and vast salt meadows. The valley of the Sée, known as the 'valley with 100 mills,' also provides hilly and wooded landscapes with charming villages, perfect for scenic rides. The diverse 674 km coastline of La Manche also offers numerous beautiful spots.
While specific public transport options directly to trailheads can vary, the region of La Manche is well-equipped for cycling. For general information on traveling to La Manche and exploring the area, you can consult resources like Manche Tourisme. Parking is typically available in towns and villages near trail starting points, such as Avranches.
One of the longer routes is the Belvedere – Parking à vélos sécurisé loop from Avranches, which spans 53.7 km. This moderate trail explores the varied inland terrain and typically takes around 3 hours and 20 minutes to complete.


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