4.3
(341)
1,247
riders
116
rides
Mountain biking around Gravieres De La Riviere Kersan offers diverse terrain characterized by a mix of natural elements typical of Brittany. The area features a magnificent lake near Redon, providing a central point for many activities. Riders can expect varied landscapes including forests, heathlands, and winding rivers, which contribute to a rich and varied environment for mountain biking. The region's natural features make it suitable for a range of outdoor pursuits, with established routes traversing rural trails and natural areas.
…Last updated: July 4, 2026
4.3
(17)
92
riders
35.2km
01:53
80m
80m
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
3.0
(3)
13
riders
18.0km
01:29
280m
280m
Hard mountain bike ride. Great for any fitness level. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

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5.0
(1)
12
riders
24.2km
01:48
220m
220m
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
5
riders
16.0km
01:13
220m
220m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
4.5
(43)
187
riders
42.8km
03:15
490m
490m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
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This viewpoint offers a lovely panorama of the Vilaine river flowing below.
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Hello everyone, The bridge has been dismantled for two years, undergoing repairs in the navigation workshops. I hope to see it again one day.
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Cicé lock in Bruz. Possibility of crossing the Vilaine on foot or by bike.
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the rendo de pont péan too cool not too easy but not too hard
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There are over 120 mountain bike trails in Gravieres De La Riviere Kersan, offering a wide range of options for different skill levels. You'll find everything from easy loops to more challenging routes.
The terrain in Gravieres De La La Riviere Kersan is diverse, featuring a mix of natural elements typical of Brittany. Riders can expect varied landscapes including forests, heathlands, and winding rivers. Many routes incorporate both paved and unpaved surfaces, providing a varied riding experience.
Yes, there are 30 easy mountain bike trails in the area. A great option is the Boël Mill – Le Boël loop from Pont-Réan (Guichen), which is 13.5 km long and passes by historic landmarks like the Boël Mill, combining natural beauty with cultural interest.
For moderate challenges, there are 90 routes available. The Cicé Ponds – Apigné lock loop from Pont-Réan (Bruz) is a popular 35.2 km trail that explores the area around the lake and river. Another well-liked option is the Boël Mill – Le Boël loop from Bruz, a 30.0 km route through varied terrain, often completed in about 2 hours 11 minutes.
While the majority of trails are easy to moderate, there is one difficult mountain bike trail in Gravieres De La Riviere Kersan. These routes can involve significant elevation changes and more technical sections, catering to experienced riders looking for a strenuous ride.
The region is known for its natural beauty, including a magnificent lake near Redon, winding rivers, and diverse forests and heathlands. Trails often pass by these features, offering scenic views. For example, the Boël Mill – Le Boël loop from Pont-Réan (Guichen) takes you past the historic Boël Mill.
Yes, many of the mountain bike trails in Gravieres De La Riviere Kersan are circular loops. Examples include the Cicé Ponds – Apigné lock loop from Pont-Réan (Bruz) and the Pont-Réan – Boël Mill loop from Pont-Réan (Bruz), allowing you to start and finish at the same point.
The mountain bike trails in Gravieres De La Riviere Kersan are highly rated by the komoot community, with an average score of 4.3 stars from over 400 reviews. Nearly 1900 mountain bikers have used komoot to explore the region's varied terrain, often praising the diverse landscapes and well-maintained paths.
Absolutely. Beyond mountain biking, the region is suitable for various other outdoor pursuits such as running and hiking. The diverse natural environment, including the lake and river systems, makes it a great place for exploring nature through active engagement.
Yes, the 'magnifique lac de Redon' is a prominent natural feature in the area. Many routes, such as the Cicé Ponds – Apigné lock loop from Pont-Réan (Bruz), explore the area around the lake and river, providing picturesque views and serving as a focal point for activities.
Elevation gains vary across the trails. While some routes are relatively flat, others, particularly the moderate and difficult ones, can involve significant ascents. For instance, the Boël Mill – Le Boël loop from Bruz has an elevation gain of over 320 meters, offering a good workout.


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