4.5
(29)
252
riders
21
rides
Gravel biking around Silfiac offers varied terrain in the Morbihan department of Brittany, France. The region is characterized by hedges, peat bogs, and ponds, contributing to its "station verte" label. The village center holds the highest elevation in Morbihan, providing diverse topography, while the nearby Nantes-Brest Canal offers a gravelly surface suitable for cycling. This landscape, with its mix of paths and tracks, is well-suited for gravel bike exploration.
Last updated: July 3, 2026
4.5
(4)
48
riders
117km
06:25
890m
890m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
4.5
(6)
41
riders
39.1km
02:15
460m
460m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4.5
(6)
42
riders
65.9km
03:38
520m
520m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.5
(2)
10
riders
57.1km
02:58
330m
330m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
10
riders
10.8km
00:35
70m
70m
Hard gravel ride. Great for any fitness level. You may need to push your bike for some segments of this route.
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Here the origin of the path can be seen: it was an old railway. The old station is well maintained.
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A pretty iron bridge, built for farmers at the time. Here the path along the water was in a bad state in April 2026 (a warning was installed on one side of the section, but a detour through the forest is possible).
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The reconstruction is great! But we left some parts in ruins, which preserves the character of an old building.
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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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This is one of the very few straight sections of the canal.
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A stretch on the dam before the Trehu Moron dam. The landscape is constantly changing. The canal meanders through the countryside here. I love this landscape, and it's a good mood to drive here.
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There are over 20 gravel bike trails in the Silfiac area, offering a diverse range of experiences. These routes are highly rated by the komoot community, with an average score of 4.6 stars from over 20 reviews.
Silfiac's gravel bike trails feature varied topography, including hedges, peat bogs, and ponds, reflecting its 'station verte' label. The village center itself is the highest point in Morbihan, ensuring diverse terrain. You'll also find sections along the nearby Nantes-Brest Canal, which offers a pleasant gravelly surface.
Yes, while many routes are moderate to difficult, there are at least 2 easier gravel bike trails around Silfiac. These routes are generally shorter and have less elevation gain, making them suitable for those new to gravel biking or looking for a more relaxed ride.
The region is rich in natural beauty. You can expect to see diverse natural habitats with hedges, peat bogs, and ponds. For specific scenic spots, consider routes that pass near View of Lake Guerlédan or the Shaded trail along Lake Guerlédan. The area also features ancient history with sites like La Quenouille du Diable, a significant Neolithic standing stone.
Many of the gravel bike routes in Silfiac are designed as loops, allowing you to start and end in the same location. For example, the Cascade Lock – Lock No. 138 of Bon Repos loop from Langoëlan is a popular circular option, as is the Bon-Repos Abbey – Lock No. 138 of Bon Repos loop from Gouarec.
Several interesting attractions are accessible from the gravel bike trails. You can visit the historic Bon-Repos Abbey, explore the Gouarec Lock on the Nantes–Brest Canal, or enjoy the scenic Guerlédan Dam. The region's commitment to green tourism means many trails connect to these points of interest.
The diverse natural environment of Silfiac, with its hedges, peat bogs, and ponds, makes it enjoyable across multiple seasons. Spring and autumn generally offer pleasant temperatures and vibrant scenery. However, the region's varied terrain can be explored year-round, with conditions varying depending on recent weather.
Yes, Silfiac offers several challenging routes for experienced gravel bikers. For instance, the Cascade Lock – Greenway in Mûr-de-Bretagne loop from Cléguérec is a difficult 89.2 km path with significant elevation. Another demanding option is the Cascade Lock – Lock No. 138 of Bon Repos loop from Le Clandy, which covers over 65 km.
The komoot community highly rates gravel biking in Silfiac, with an average score of 4.6 stars. Riders often praise the varied topography, the tranquil natural environment with its hedges and ponds, and the well-maintained paths that bridge the gap between road and mountain biking. The presence of the Nantes-Brest Canal also provides a unique and pleasant riding experience.
Absolutely. The Nantes-Brest Canal is a significant feature of the region and offers a pleasant gravelly surface ideal for touring and gravel bikes. Many routes in the Silfiac area will either run alongside or cross the canal, allowing you to experience this historic waterway. For example, the The Glomel Cut – Kerdiston lake loop from Gouarec includes sections near the canal.
Yes, the region around Silfiac is known for its water features, including peat bogs and ponds. The large artificial Guerlédan Lake is about 10 km away and offers picturesque views and waterside routes. You can find highlights like Landroannec Cove and Landroanec Beach around the lake, which can be incorporated into your rides.


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