4.3
(345)
2,119
riders
150
rides
Mountain biking around Pleslin-Trigavou offers a diverse landscape characterized by river valleys, such as those of the Rance and Frémur, and surrounding woodlands. The region features varied terrain with moderate elevation changes, providing engaging routes for mountain bikers. These paths often traverse agricultural areas and small hamlets, connecting natural and cultural points of interest. The area's geography supports a network of trails suitable for different skill levels.
Last updated: July 5, 2026
4.7
(13)
45
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
3.5
(8)
18
riders
28.8km
02:03
320m
310m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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5.0
(12)
32
riders
16.7km
01:34
140m
140m
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.
4.9
(7)
34
riders
40.4km
03:24
310m
310m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
19
riders
49.6km
03:44
490m
490m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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Nice easy road bike mainly on way with preferential bike path
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A pretty little peaceful port on the banks of the Rance. The road, however, is certainly less peaceful in season 😅.
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In addition, there is a small bookstore with its very welcoming garden
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The Bois-Jolis Reservoir Trail winds along the scenic reservoir, offering tranquil views of the water framed by lush forest. The trail is a mix of gravel and dirt, with gentle undulations that add a bit of fun to your walk without being too challenging. You'll enjoy the cool, shaded sections along the way, perfect for a leisurely but invigorating outing.
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A section at the Ploubalay bridge is inaccessible due to vegetation and another place on the way back But great circuit, I met 2 cyclists
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Its construction began in 1879. It was intended for the passage of a railway line linking Brittany to Normandy. At a height of 32 meters and suspended between the support points for 96 meters, the original viaduct weighed approximately 1000 tonnes. Bombed in June 1944 by the Allies, it still remained standing. It was German troops who finally blew it up on August 2, 1944. The bridge was rebuilt on August 4, 1949 by the Coignet company. On June 20, 1950, its strength was tested by 4 locomotives of 180 tons each. (valderance.free.fr & saintsamson.chez.com)
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The carrelet huts are small constructions on stilts installed on the Rance maritime and intended for fishing with carrelet, a square fishing net stretched between four poles. Sheds on stilts placed at the end of a boom form a makeshift shelter made of chestnut planks. Today abandoned and in ruins for some, the question of their heritage status arises, as they have become inseparable from the landscape of maritime Rance.
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There are over 130 mountain bike trails around Pleslin-Trigavou listed on komoot. These routes offer a diverse range of experiences, from easy rides to more challenging paths.
The trails around Pleslin-Trigavou cater to various skill levels. You'll find approximately 45 easy routes, 76 moderate routes, and 14 difficult routes, ensuring options for beginners to experienced riders.
Yes, there are many family-friendly options. About 45 of the routes are classified as easy, making them suitable for families or those new to mountain biking. An example is the Very pretty to look at loop from Pleslin, which is an easy 19.8 km ride.
For experienced riders seeking a challenge, there are 14 difficult routes available. A notable option is the Lefost – Between the Rance and the Frémur loop from Pleslin, a demanding 40.7 km path that navigates varied terrain between the Rance and Frémur estuaries.
Many of the mountain bike trails around Pleslin-Trigavou are circular, offering convenient starting and ending points. Examples include the popular Le Châtelier Lock – Lessard Viaduct loop from Plouër-sur-Rance and the Druid cemetery – Plouer loop from Pleslin.
Mountain bike trails in this region often feature scenic views along river valleys like the Rance and Frémur. You can also expect to pass through woodlands, agricultural areas, and small hamlets. For specific viewpoints, consider routes that pass near La Pointe du Puits or Pointe de la Malouine.
Yes, the routes often connect natural and cultural points of interest. You might encounter historical structures, charming hamlets, and natural monuments. Highlights include the Guildo Castle, the Parc de la Briantais, or the Restored Chapel and Historic Well.
The region's moderate climate generally allows for mountain biking throughout much of the year. Spring and autumn offer pleasant temperatures and vibrant scenery, while summer can be enjoyable, especially along shaded river paths. Winter riding is also possible, though conditions may vary.
Many routes start from villages or towns like Pleslin-Trigavou or Plouër-sur-Rance, where public parking is typically available. Specific parking information is often detailed on individual komoot tour pages, so check the route you plan to ride for the most accurate details.
The area is highly rated by the komoot community, with an average score of 4.3 stars from over 330 reviews. Reviewers often praise the diverse landscape, the mix of riverine paths and woodland trails, and the options for different ability levels.
Trail distances vary significantly, from shorter, easy loops to longer, more challenging rides. For example, you can find routes like the Very pretty to look at loop from Pleslin at around 19.8 km, or longer options such as the La Chapelle de la Souhaitier loop from Plouër-sur-Rance which is about 26.7 km.


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