4.3
(373)
1,533
riders
115
rides
Mountain biking around Lassy offers routes through a tranquil, rural environment characterized by gently rolling countryside. The region is part of the Normandie-Maine Regional Nature Park, featuring a harmonious natural setting with ponds and open landscapes. This terrain provides a mix of paths suitable for exploring the local scenery. The network includes rural paths and offers views of the surrounding countryside.
Last updated: June 20, 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.
3.7
(3)
46
riders
42.3km
03:11
350m
350m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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3.0
(3)
14
riders
18.0km
01:29
280m
280m
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
3.7
(3)
7
riders
27.3km
01:54
290m
290m
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
4.5
(29)
14
riders
29.2km
02:15
410m
410m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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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 path was not cleared. far too much vegetation to move forward.
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Steep and slippery slope mixed with tall grass and rocks.
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Lock, dating from 1539 and rebuilt in 1837 and 1838 with enlargement of the airlock, the lock keeper's house, various bridges and dams, an old house. (wiki-rennes.fr)
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Lassy offers a wide selection of mountain bike trails, with nearly 120 routes available for exploration. This includes 26 easy trails, 90 moderate routes, and 3 more challenging options for experienced riders.
The terrain around Lassy is characterized by gently rolling countryside and rural paths, set within the tranquil Normandie-Maine Regional Nature Park. You'll find a harmonious natural setting with ponds and open landscapes, offering a mix of paths suitable for various skill levels.
Yes, Lassy has 26 easy mountain bike trails, making it suitable for beginners and families looking for a more relaxed ride. These routes often lead through the local rural landscape, providing a pleasant experience without significant technical challenges. An example is the Bélouze Mill loop from Lassy, which is an easy 12.6-mile (20.2 km) trail.
Many trails in Lassy pass by interesting natural features and historical landmarks. You can encounter sites like the Boël Mill, the drawbridge at the Cicé lock, and various ponds such as Bodrais Pond and Cicé Ponds. The region's character is also defined by its proximity to the Normandie-Maine Regional Nature Park.
Yes, for those looking for longer rides, Lassy offers several options. The Boël Mill – View of the Boël Mill loop from Guichen is a moderate 28.0-mile (45.1 km) trail that takes approximately 3 hours 25 minutes to complete, offering extensive views. Another option is the Not practicable! loop from Baulon, a 27.6-mile (44.5 km) moderate route.
Lassy's gently rolling countryside and rural paths are enjoyable throughout much of the year. Spring and autumn often offer pleasant temperatures and beautiful scenery. While specific seasonal data isn't available, the tranquil nature of the region suggests it's ideal for leisurely rides when the weather is mild, allowing you to enjoy the views of local wildlife and the Normandy countryside.
Yes, many of the mountain bike trails in Lassy are designed as loops, allowing you to start and finish at the same point. Popular examples include the Le Canut – a breathtaking view loop from Lassy, a moderate 14.2-mile (22.9 km) path, and the Bélouze Mill loop from Lassy, an easy 12.6-mile (20.2 km) trail.
The mountain bike trails in Lassy are highly rated by the komoot community, with an average score of 4.4 stars from over 395 reviews. Many mountain bikers praise the varied terrain and scenic points, highlighting the tranquil, rural environment and the harmonious natural setting within the Normandie-Maine Regional Nature Park.
While Lassy is known for its gently rolling countryside, there are 3 difficult mountain bike trails for experienced riders seeking more challenging terrain. These routes offer a greater test of skill and endurance compared to the numerous easy and moderate options.
Yes, the Lassy area is home to several beautiful ponds and lakes that some mountain bike routes pass by or offer views of. Notable water features include Bodrais Pond, Cicé Ponds, and the Canut Dam. These spots provide picturesque settings for a ride.
Given Lassy's tranquil, rural environment and its location within the Normandie-Maine Regional Nature Park, many trails offer a peaceful experience. The gently rolling countryside and harmonious natural setting are ideal for those seeking quiet rides away from crowds, allowing for moments of peace and wildlife observation.


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