4.7
(5)
79
riders
10
rides
No traffic gravel bike trails around Saint-Martin-Des-Prés are primarily defined by the region's varied terrain, which includes greenways and rural paths. The area features the historic Rigole d'Hilvern, a greenway offering stabilized, flat paths largely free from car traffic. This network connects to natural features like Lac de Bosméléac, providing diverse cycling environments. The landscape encompasses rolling country roads and verdant forests, characteristic of inland Brittany.
Last updated: November 4, 2026
4.0
(3)
27
riders
133km
07:08
920m
920m
Hard gravel ride. Very good fitness required. Mostly paved surfaces.
17
riders
62.0km
03:15
360m
360m
Moderate gravel ride. Good fitness required. Mostly paved surfaces.

21
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces.
5.0
(1)
10
riders
32.4km
01:46
240m
240m
Moderate gravel ride. Good fitness required. Mostly paved surfaces.
5.0
(1)
4
riders
35.3km
02:00
370m
370m
Moderate gravel ride. Good fitness required. Mostly paved surfaces.
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Popular around Saint-Martin-Des-Prés
Food Truck “Le Pois Bleu”, Stop!!! :)
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magnificent bodies of water and bucolic locks
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A great detour to Saint Aignan, the Les Pêcheries de Guerlédan restaurant is very welcoming, with bike parking, a generous meal and welcome. Crossing the village, you can reach the canal a little further on via the lock.
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You have to carry the bike to cross the dam, but it's worth the view!
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It's cute! Worth a look in passing.
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Riding along the Rigole is one of the most beautiful rides I've ever had. It's at least 50km of gentle downhill on a single trail, wooded and therefore shady. I didn't meet any other cyclists and only met five walkers. The corners of my mouth were constantly almost at my ears, absolutely fantastic!
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Very nice place on this route
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There are over 9 dedicated no-traffic gravel bike trails around Saint-Martin-Des-Prés, offering a variety of distances and difficulties for a peaceful cycling experience.
The terrain is quite varied, ranging from the stabilized, flat paths of the Rigole d'Hilvern Greenway, which is perfect for smooth gravel riding, to more undulating country roads and forest paths. The broader Côtes-d'Armor region offers a mix of verdant forests and rolling landscapes, ensuring a diverse gravel biking experience.
Yes, the Rigole d'Hilvern Greenway is particularly well-suited for families. Its largely flat and traffic-free nature makes it ideal for cyclists of all ages and skill levels. Routes like the La Rigole d'Hilvern Greenway – Bosméléac Dam loop from Lac de Bosméléac offer a moderate distance with manageable elevation, perfect for a family outing.
Many routes incorporate significant natural features. You'll often ride alongside the historic Rigole d'Hilvern Greenway and pass by the scenic Landroannec Cove at Lac de Bosméléac. Other notable sights include the Saint-Gilles Church and the impressive Côte de Mûr-de-Bretagne.
Absolutely. While many routes are moderate, there are also more challenging options. For instance, the Saint-Gilles Church – Greenway in Mûr-de-Bretagne loop from Saint-Gilles-Vieux-Marché is rated as difficult, offering a longer distance and more elevation gain for experienced riders. Beginners can stick to the flatter sections of the Rigole d'Hilvern.
For a longer adventure, consider the La Rigole d'Hilvern Greenway – Bon-Repos Abbey loop from Corlay, which spans over 146 km. This route offers a significant challenge with substantial elevation, taking you through diverse landscapes and past historical sites.
Yes, many of the no-traffic gravel routes are designed as loops, allowing you to start and finish at the same point. Examples include the Bosméléac Dam – La Rigole d'Hilvern Greenway loop from Lac de Bosméléac and the La Rigole d'Hilvern Greenway – Bosméléac Dam loop from Le Quillio, providing convenient options for exploration.
Parking is generally available at key access points, particularly around popular areas like Lac de Bosméléac, which serves as a hub for outdoor activities. Many villages and trailheads along the Rigole d'Hilvern Greenway also offer designated parking areas for cyclists.
While Saint-Martin-des-Prés is a rural commune, public transport options in the Côtes-d'Armor department can connect you to larger towns. From there, you might need to cycle or arrange local transport to reach specific trailheads. For detailed information on regional public transport, it's best to check local Brittany transport services.
Many of the greenways and rural paths are dog-friendly, especially if your dog is well-behaved and kept on a leash. However, always be mindful of local regulations, particularly in nature reserves or agricultural areas. It's advisable to carry water for your dog and clean up after them.
The area is highly rated by the komoot community, with an average score of 5.0 stars. Reviewers often praise the tranquility and the absence of car traffic, making for a truly peaceful ride. The scenic beauty of the Rigole d'Hilvern and the varied landscapes are also frequently highlighted as major draws.
Spring and autumn generally offer the most pleasant conditions for gravel biking in Brittany, with mild temperatures and beautiful scenery. Summer can also be enjoyable, though it can get warmer. Winters are typically mild but can be wet, so be prepared for muddy sections on some trails.


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