4.5
(370)
1,259
riders
50
rides
Gravel biking around Saint-Erblon offers varied landscapes across the Ille-et-Vilaine department of Brittany, France. The region features a mix of terrain, including accessible paths along the Seiche River and the Vilaine Valley, as well as unpaved sections through forests like Forêt de Rennes and Forêt de Chevré. Cyclists can navigate routes with elevation changes, exploring areas around the historic Boël Mill and numerous local ponds. The environment provides diverse options for gravel cyclists seeking both scenic rides and challenging paths.
…Last updated: July 3, 2026
4.5
(4)
17
riders
56.0km
03:16
260m
260m
Hard gravel ride. Good fitness required. You may need to push your bike for some segments of this route.
4.0
(1)
9
riders
101km
05:58
740m
740m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4.7
(3)
21
riders
23.6km
01:11
60m
60m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
4.3
(3)
34
riders
47.4km
02:52
430m
430m
Hard gravel ride. Good fitness required. You may need to push your bike for some segments of this route.
4.5
(6)
13
riders
20.5km
01:11
90m
90m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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I count 3 of them
2
0
Hello everyone, The bridge has been dismantled for two years, undergoing repairs in the navigation workshops. I hope to see it again one day.
0
0
Very pleasant in spring.
0
0
BS1/0 More info: https://pastebin.com/0YvSRrZG
0
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Inflate the tires properly because flint
0
0
Gravel biking around Saint-Erblon offers a diverse mix of terrain. You'll find accessible paths along the Seiche River and the scenic Vilaine Valley, often incorporating towpaths. There are also unpaved sections through various forests, providing varied surfaces and elevation changes. The region is known for its blend of paths, from easy rides to more challenging loops.
Yes, Saint-Erblon offers several easy gravel routes perfect for beginners or families. For instance, the Parc de la Réserve – Vern-Bois Junction loop from La Poterie is an easy 20.5 km trail that traverses parkland and wooded areas, ideal for a relaxed ride.
Experienced gravel bikers looking for a challenge will find several difficult routes. The Boël Mill – Pont-Réan loop from Chartres-de-Bretagne is a difficult 30.3 km path that explores the Vilaine Valley, featuring notable elevation changes. Another option is the Cicé Ponds – Pont-Réan loop from Ker Lann, a 43.5 km difficult trail leading through areas with ponds and varied terrain.
Many gravel routes in Saint-Erblon pass by significant natural features and landmarks. A prime highlight is the area around the Boël Mill in the Vilaine Valley, an emblematic site with picturesque views. You can also explore routes through the Forêt de Rennes and other wooded areas, or cycle along the perimeters of various ponds like the Cicé Ponds or Bodrais Pond.
Yes, many of the gravel bike routes around Saint-Erblon are designed as loops, offering convenient circular journeys. Examples include the Crossing of the Woods loop from Le Blosne, which is an easy 15 km ride, and the moderate Parc de la Réserve – Gravel descent to Chartres loop from Vern-sur-Seiche, covering 37.6 km.
The gravel biking routes in Saint-Erblon are highly rated by the komoot community, with an average score of 4.5 stars from over 240 reviews. Many praise the varied terrain, from riverside paths to challenging forest tracks, and the panoramic viewpoints, especially around the Vilaine Valley.
There are over 80 gravel bike trails available around Saint-Erblon, offering a wide range of options for different skill levels and preferences. This includes 18 easy, 30 moderate, and 33 difficult routes.
Yes, the region around Saint-Erblon features several historical sites. While cycling, you might find yourself near impressive structures such as Châteaugiron Castle or the Tizé Estate. These add a cultural dimension to your outdoor adventure.
While specific seasonal data isn't available, the varied landscapes of Saint-Erblon, with its forests and riverside paths, are generally enjoyable for gravel biking during spring, summer, and autumn. These seasons typically offer pleasant weather for exploring the diverse terrain.
Some routes may pass near family-friendly facilities. For example, the Babelouse Pond Playground is a highlight that could be incorporated into a family-friendly ride, offering a spot for children to play.
Gravel biking in Saint-Erblon is characterized by a mix of riverside paths, particularly along the Vilaine Valley and Seiche River, extensive forest tracks through areas like the Forêt de Rennes, and routes around numerous local ponds. The elevated positions in the Vilaine Valley also offer expansive panoramic viewpoints.


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