4.5
(175)
719
riders
45
rides
Mountain biking in Ille-et-Vilaine offers diverse landscapes across this department in Brittany, France. The region features a picturesque coastline with cliffs and sandy beaches, particularly around Saint-Malo and Dinard, providing routes with sea views. Inland, numerous forests and wooded areas, including the mythical Brocéliande forest, offer varied terrain. River valleys like the Rance and Vilaine, along with lakes such as Etang de Boulet, are integrated into the cycling network, presenting a mix of plains, plateaus, and undulating terrain for mountain…
Last updated: August 28, 2026
4.6
(20)
74
riders
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
3.2
(23)
68
riders
59.2km
03:24
460m
460m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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4.5
(6)
33
riders
22.6km
01:22
230m
230m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
4.4
(9)
42
riders
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.6
(5)
20
riders
20.5km
01:11
180m
180m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
5.0
(5)
23
riders
41.2km
02:31
340m
340m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
3.6
(5)
13
riders
30.5km
01:56
220m
220m
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
4.0
(1)
15
riders
39.8km
02:18
300m
300m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(10)
18
riders
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.
4.7
(6)
21
riders
45.0km
03:06
470m
470m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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Popular around Ille-et-Vilaine
MTB Trails around Pleurtuit
MTB Trails around Dinard
MTB Trails around La Richardais
MTB Trails around Saint-Lunaire
MTB Trails around Saint-Briac-Sur-Mer
MTB Trails around Le Minihic-Sur-Rance
The Customs Officers’ Path – GR 34 between Erquy and Saint-Malo
Hiking in Ille-et-Vilaine
Cycling in Ille-et-Vilaine
Running Trails in Ille-et-Vilaine
Impossible or extremely difficult to pass. Road uphill along motorway into Saint Malo closed for cyclists. Alternative trough park is extremely steep. Didi it with luggage and barely made it.
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Nice easy road bike mainly on way with preferential bike path
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Impressive technical structure. Unfortunately, the exhibition was closed when we visited. I am interested in the question of whether there is a fish ladder and much more about the technology.
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Only seen, runs several times an hour, round trip currently costs €8.90
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Highest point of the Agglomeration of Saint-Malo, view over the Rance estuary. Numerous nearby trails on foot or MTB/Gravel
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Cancale's oyster farms are among the most famous oyster-farming areas in France. Thanks to the nutrient-rich waters and strong tides, the conditions here are ideal for farming. Several thousand tons of oysters are produced annually on approximately 400 hectares – primarily the Pacific oyster (Crassostrea gigas) and the flat oyster (Ostrea edulis). The oysters mature in metal racks or bags exposed at low tide, allowing farmers to regularly turn and care for them. Oyster farming has been part of Cancale's identity for centuries and was recognized by UNESCO as an intangible cultural heritage of France in 2019. Visitors can tour the farms, for example at the Ferme Marine de Cancale (https://www.ferme-marine.com/de/), where they can learn about the farmers' work and taste fresh oysters firsthand.
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Cancale originated in the 12th and 13th centuries as a small coastal settlement, dominated by fishing and oyster farming, around the port of La Houle. The first fortified harbors and the old Église Saint-Méen were built as early as the 14th century. Today, numerous sights reflect the town's maritime tradition: the Port de la Houle, the fish market for fresh seafood; the Cale de l'Épi, a historic lock with 19 arches; the new Église Saint-Méen in the Neo-Gothic style; and the maritime bell, a symbol of the old harbor tradition.
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The Chapelle du Verger is a neo-Gothic pilgrimage chapel built in 1869 under the direction of Canon Brune. It stands on the site of a former sanctuary and is particularly venerated by fishermen and their families. The chapel is known for its numerous votive offerings. The stained-glass windows, created between 1910 and 1913 by Charles Lorin, a stained-glass artist from Chartres, are particularly noteworthy. The chapel is located on an elevated site and offers impressive views of the Plage du Verger. It is open daily from 8:00 a.m. to 6:00 p.m. and also serves as a site for religious ceremonies, particularly during the summer months.
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Ille-et-Vilaine offers a variety of mountain bike trails suitable for all skill levels. There are over 50 routes available, including 21 easy, 23 moderate, and 8 difficult trails, ensuring options for everyone from beginners to experienced riders.
Yes, the region's picturesque coastline, especially around Saint-Malo, Dinard, and Saint-Lunaire, offers numerous trails with stunning sea views. For example, the View of Saint-Lunaire Bay – Small Hills loop from Port-Blanc provides coastal scenery and takes you through small hills. Another option is the View of Saint-Lunaire Bay – La Banche Beach loop from Dinard.
Absolutely. Inland Ille-et-Vilaine features numerous forests and wooded areas ideal for mountain biking. The mythical Brocéliande forest is a notable example, offering varied landscapes and challenging rides. Many routes traverse these dense woodlands, providing a different experience from the coastal paths.
Yes, Ille-et-Vilaine has several easy mountain bike trails suitable for families. These routes often follow flatter terrain along river valleys or around lakes, providing a pleasant and accessible experience for all ages. Look for routes marked as 'easy' on komoot for suitable options.
Mountain bike trails in Ille-et-Vilaine showcase diverse natural features. You can expect to see coastal cliffs, sandy beaches, and coves, especially near Saint-Malo and Dinard. Inland, trails wind through forests, river valleys like the Rance and Vilaine, and around lakes such as Etang de Boulet. The landscape is a mix of plains, plateaus, and undulating terrain, offering wild moors, undergrowth, and rocky mounts.
Many mountain bike trails in Ille-et-Vilaine are designed as loops, allowing you to start and finish at the same point. An example is the Lakeside Gravel trail – View of the Frémur Reservoir loop from Saint-Lunaire, which offers views of the Frémur Reservoir. Another is the Very pretty to look at – Lefost loop from Dinard.
The area is highly rated by the komoot community, with an average score of 4.5 stars from over 120 reviews. Reviewers often praise the diverse terrain, from stunning coastal paths to quiet woodlands and river valleys, and the variety of routes suitable for different skill levels.
Yes, many trails pass by or are close to notable attractions. You can explore areas like Saint-Briac-sur-Mer, visit the La Rance Tidal Power Plant, or enjoy views from Pointe du Décollé. The region also features historic sites like Rennes and Vitré, and charming villages such as Saint-Suliac.
The spring and autumn months generally offer the most pleasant conditions for mountain biking in Ille-et-Vilaine, with mild temperatures and less crowded trails. Summer can also be enjoyable, especially along the coast, but trails might be busier. Winters are typically mild but can be wet, so checking local weather conditions is advisable.
Yes, Ille-et-Vilaine offers 8 difficult mountain bike trails for experienced riders seeking a challenge. These routes often feature more significant elevation changes and technical sections. An example is the Very pretty to look at loop from La Richardais, which traverses varied inland terrain.
While many natural areas in Ille-et-Vilaine are dog-friendly, it's always best to check specific trail regulations before heading out. Some protected areas or private lands may have restrictions. When dogs are permitted, ensure they are kept on a leash and that you clean up after them to preserve the natural environment for everyone.
Absolutely. Ille-et-Vilaine is a hub for outdoor activities. Besides mountain biking, you can enjoy extensive hiking and walking on GR® paths, various water sports like sea kayaking and stand-up paddleboarding in coastal areas and lakes, and explore historic sites or parks and gardens in cities like Rennes.


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