4.6
(24)
226
riders
18
rides
Gravel biking around Silfiac offers diverse landscapes, characterized by its commitment to eco-tourism and an extensive network of trails. The region features the gravelly surfaces of the Canal de Nantes à Brest, providing pleasant routes through scenic areas. Further enhancing the terrain are the expansive Forêt de Quénécan with its undulating ground and Brittany's largest artificial lake, Lac de Guerlédan, which includes dedicated bike paths. This blend of natural environments creates varied opportunities for gravel biking.
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
(2)
15
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Silfiac
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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There are 16 curated traffic-free gravel bike routes around Silfiac, offering a variety of experiences for different skill levels. These routes are designed to keep you away from busy roads, allowing you to enjoy the natural beauty of the region.
The gravel bike trails around Silfiac traverse diverse landscapes, including the expansive Forêt de Quénécan with its mix of deciduous trees and rugged terrain, as well as routes along the scenic Canal de Nantes à Brest. You'll also find paths around Brittany's largest artificial lake, Lac de Guerlédan, offering beautiful waterside views.
While many routes are more challenging, there are options for beginners. For example, the "The Glomel Cut – Kerdiston lake loop from Gouarec" is rated moderate and offers a good introduction to the area's gravel paths. It's a 57 km route that provides a pleasant ride without heavy traffic. You can find more details here: The Glomel Cut – Kerdiston lake loop from Gouarec.
Many routes pass by significant points of interest. You might cycle past the impressive Guerlédan Dam, explore the historic Bon-Repos Abbey, or enjoy the tranquil setting of Gouarec Lock on the Nantes–Brest Canal. The region is rich in both natural beauty and historical sites.
Yes, many of the gravel routes around Silfiac are designed as circular loops, ensuring you return to your starting point without retracing your steps on busy roads. An example is the "Cascade Lock – Lock No. 138 of Bon Repos loop from Langoëlan," which offers a substantial 116 km circular ride. You can explore this route here: Cascade Lock – Lock No. 138 of Bon Repos loop from Langoëlan.
The komoot community highly rates the gravel biking experience in Silfiac, with an average score of 4.6 out of 5 stars from 26 ratings. Reviewers often praise the quiet, natural environments, the well-maintained paths along the canal, and the opportunity to discover historical sites like Bon-Repos Abbey away from vehicle traffic.
Absolutely. The region boasts several spots with panoramic views. For instance, the View of Lake Guerlédan is a popular highlight, and the Breuil du Chêne rocky ridge in the Forêt de Quénécan offers splendid panoramas of the Pontivy basin, perfect for a scenic stop during your ride.
For families, routes along the Canal de Nantes à Brest are generally flatter and offer a safer, traffic-free environment. While specific 'easy' routes are limited, the canal paths provide a gentle surface suitable for various ages. Always check the route difficulty and distance to ensure it matches your family's capabilities.
The best seasons for gravel biking in Silfiac are typically spring (April to June) and autumn (September to October). During these periods, the weather is generally mild, and the trails are less likely to be muddy compared to winter. Summer can also be pleasant, but trails might be busier, especially around popular spots like Lac de Guerlédan.
While specific routes aren't tagged with 'pub stops,' the region around Silfiac is known for its charming villages and local establishments. The tranquil site of Pont-Samoël, for example, features an old 17th-century mill that now serves as a crêperie-café, making it a perfect spot for a break. Many routes pass through or near such villages, offering opportunities to discover local hospitality.
Generally, dogs are welcome on many outdoor trails in Brittany, especially if kept on a leash. However, specific regulations can vary depending on the exact location, particularly within nature reserves or private lands. It's always best to check local signage or specific rules for areas like the Forêt de Quénécan or around Lac de Guerlédan to ensure a dog-friendly experience.


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