4.4
(462)
1,784
riders
210
rides
Mountain biking around Chartres-De-Bretagne offers diverse landscapes, from the scenic Vilaine Valley to paths along the Seiche River. The region features a mix of paved and unpaved surfaces, with some segments presenting more challenging terrain. Varied landscapes, including rural trails and areas with undergrowth, provide opportunities for different mountain biking experiences. This makes Chartres-De-Bretagne a suitable base for exploring the natural beauty of Brittany on two wheels.
Last updated: July 4, 2026
4.6
(15)
90
riders
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
3.5
(2)
26
riders
26.9km
01:32
110m
110m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

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3.7
(3)
14
riders
28.6km
01:37
100m
100m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
3.5
(2)
16
riders
36.7km
02:45
340m
340m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
12
riders
42.4km
02:23
130m
130m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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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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With a population of 225,081 inhabitants
5
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There are over 200 mountain bike routes available around Chartres-De-Bretagne. These include 62 easy, 128 moderate, and 12 difficult trails, offering options for various skill levels.
Yes, Chartres-De-Bretagne offers several easy mountain bike trails perfect for beginners or family outings. An excellent option is the Cicé Ponds – Pont-Réan loop from Chartres-de-Bretagne, which is 23.9 km long and leads through the scenic countryside near Pont-Réan. Another easy route is the Seiche Valley – Path along the Seiche River loop from Noyal-Châtillon-sur-Seiche, covering 10.4 km.
The terrain around Chartres-De-Bretagne is quite varied, characterized by lush greenery and gentle rolling hills. You'll find a mix of paved and unpaved surfaces, with some segments presenting more challenging terrain. The routes often follow the scenic Vilaine Valley and paths along the Seiche River, including rural trails and areas with undergrowth. The broader Brittany region is known for its diverse landscapes, from wild moors to rocky terrains, suggesting a good variety even in this local area.
Absolutely. The region is rich in natural beauty. The Vilaine valley itself provides picturesque landscapes, and you can enjoy views of the river and surrounding countryside. The Cicé Ponds are a notable natural feature, and the area around Boël Mill offers striking views, including boats passing through a lock. Elevated points in the region can offer panoramic views, extending as far as Rennes on clear days.
Yes, many of the mountain bike routes around Chartres-De-Bretagne are designed as loops. For example, the popular Cicé Ponds – Boël Mill loop from Chartres-de-Bretagne is a moderate 27.3 km circular path. Another option is the Pont Réan mountain bike ride – Ascent through the woods loop from Ker Lann, a longer 57.4 km moderate loop.
The mild climate of Brittany makes Chartres-De-Bretagne suitable for mountain biking year-round. However, spring and autumn generally offer the most pleasant temperatures and vibrant scenery, avoiding the potential heat of summer or the wetter conditions of deep winter. The lush greenery is particularly beautiful during these seasons.
While many trails are easy to moderate, there are 12 difficult mountain bike routes in the area for those seeking more of a challenge. The region's diverse landscapes, including areas with undergrowth and varied terrain, can provide more technical sections. The Pont Réan mountain bike ride – Ascent through the woods loop from Ker Lann, at 57.4 km with significant elevation gain, offers a substantial ride for experienced cyclists.
The mountain bike routes in Chartres-De-Bretagne are highly rated by the komoot community, with an average score of 4.4 stars from over 540 reviews. More than 2,400 mountain bikers have used komoot to explore the varied terrain, often praising the scenic beauty of the Vilaine Valley and the well-maintained paths.
Yes, several interesting landmarks and attractions are accessible from the mountain bike routes. The historic Boël Mill is an emblematic site in the Vilaine valley. You might also encounter Pont-Réan, a charming village, or the drawbridge at the Cicé lock. For a cultural stop, the Saint-Maximilien-Kolbé Church is also nearby.
While specific regulations for dogs on every trail can vary, generally, dogs are welcome on many outdoor paths in France, especially if kept on a leash. Given the rural nature of many trails around Chartres-De-Bretagne, it's likely that well-behaved dogs on a leash are permitted. Always be mindful of local signage and respect wildlife and other trail users.
To find less crowded trails, consider exploring some of the lesser-known loops or those slightly further from the main hubs. While specific crowd levels aren't tracked, routes that venture deeper into the rural countryside or along less-trafficked sections of the Seiche River paths might offer a more solitary experience compared to popular spots like the immediate vicinity of Boël Mill on a busy weekend.


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