4.3
(213)
894
riders
24
rides
Mountain biking around Guichen, located in Ille-et-Vilaine, France, is characterized by diverse landscapes centered on the Vilaine river. The region offers varied terrain, including riverside paths and woodlands, suitable for different skill levels. Key features include the banks of the Vilaine river and landmarks such as the Moulin du Boël, which serves as a common starting point for many routes. The area provides options for both relaxed rides and more challenging mountain bike trails.
Last updated: May 20, 2026
4.8
(4)
27
riders
43.8km
03:28
610m
610m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.0
(2)
28
riders
34.2km
02:52
490m
490m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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3.0
(2)
13
riders
17.6km
01:26
270m
270m
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
3.0
(1)
16
riders
19.0km
01:10
130m
130m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
5.0
(3)
24
riders
30.4km
02:02
300m
300m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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Hello, The photos do not match the path segment.
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Well done to Alain who is renovating this mill
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Many centuries ago, our ancestors discovered the possibility of harnessing the power of the elements - which on the one hand could be helpful and useful, but on the other hand could also be a threat as untamed forces of nature - for various purposes and thus be able to do without human or animal muscle power. Mills like these are a good example of the human engineering skills of earlier generations: the heavy millstones used to grind grain into corn or press oil, for example, could be powered by the wind or - as here - water.
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Lovely place to eat at the bar restaurant La Curve and take a little nap under the trees
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view of the vilaine and the mill of the boel
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The Bouëxière mill dates from 1471, although it has undergone many transformations over time. In 1879, it was notably converted into a flour mill.
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There are over 25 mountain bike trails around Guichen, offering a variety of experiences for different skill levels. The area is highly rated by the komoot community, with an average score of 4.4 stars from over 250 reviews.
Yes, Guichen offers several easy mountain bike trails perfect for beginners and families. For example, the Boël Mill – Le Boël loop from Guichen - Bourg-des-Comptes is an easy 15-mile route, and the Boël Mill – Le Boël loop from Pont-Réan (Guichen) is another accessible option that follows riverside paths.
The terrain around Guichen is diverse, characterized by the Vilaine river and its banks. You can expect a mix of riverside paths, woodlands, and varied landscapes. Routes range from flat, relaxed sections along the towpath to more challenging areas with moderate elevation changes.
Many trails feature the historic Boël Mill, a significant landmark and popular starting point. You might also encounter the Uzel Rock, known for its natural caves, or the Moulin de la Bouëxière. The region also has several scenic ponds like Bodrais Pond and Cicé Ponds.
Yes, many mountain bike routes in Guichen are designed as loops, allowing you to start and finish at the same point. Examples include the Boël Mill – View of the Boël Mill loop from Guichen and the Hidden Chapel – Boschet Castle loop from Guichen - Bourg-des-Comptes.
The best time to visit Guichen for outdoor activities, including mountain biking, is typically during spring and summer (April to September). During these months, the weather is generally mild and favorable for cycling, with pleasant temperatures and less rainfall.
While Guichen offers many moderate trails, there are no trails classified as 'difficult' in the immediate area. However, routes like the Boël Mill – View of the Boël Mill loop from Guichen, at 28 miles with over 1900 feet of elevation gain, provide a good challenge for experienced riders.
Many natural areas and trails in France are dog-friendly, especially if your dog is well-behaved and kept on a leash. However, it's always recommended to check specific local regulations or signage along the trails, particularly in nature reserves or private lands, to ensure dogs are permitted.
Many trails around Guichen, especially those starting near popular landmarks like the Boël Mill, often have designated parking areas nearby. For specific routes, checking the tour details on komoot will usually provide information on suitable starting points and parking options.
The komoot community highly rates the mountain biking experience in Guichen, with an average score of 4.4 stars. Reviewers often praise the varied terrain, the scenic views along the Vilaine river, and the well-maintained paths that cater to different skill levels. The historical landmarks like the Boël Mill are also frequently mentioned as highlights.
Yes, the Moulin de la Bouëxière – Hidden Chapel loop from Laillé is a moderate 18.8-mile route that specifically features the Moulin de la Bouëxière, offering scenic views and a journey through woodlands.


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