4.5
(7)
89
riders
7
rides
Gravel biking around Kerfourn offers routes through a landscape characterized by waterways, including the Canal de Nantes à Brest, and rolling terrain. The region features a mix of open countryside, wooded sections, and historical canal infrastructure. Elevation changes are present on some routes, providing varied riding experiences. The area's network of paths and tracks is suitable for gravel bikes, connecting villages and natural features.
Last updated: July 3, 2026
4.0
(5)
37
riders
79.9km
04:10
460m
460m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(2)
29
riders
133km
07:01
760m
760m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5
riders
21.6km
01:29
220m
220m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
6
riders
60.8km
03:32
420m
420m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3
riders
46.5km
02:55
410m
410m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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magnificent bodies of water and bucolic locks
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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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The old castle is now partially open to the public. It looks very defensive.
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View of the old Cistercian abbey from the 12th century.
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There are 9 gravel bike routes documented around Kerfourn on komoot, offering a variety of experiences through the region's unique landscape of waterways and rolling terrain.
Yes, Kerfourn offers options for beginner gravel biking. While many routes are moderate, there is at least one easy trail available. For a family-friendly option, consider routes that follow the Canal de Nantes à Brest, which often feature flatter, well-maintained paths. One moderate option that follows the canal is the Cascade Lock – Canal de Nantes à Brest loop from Le Sourn.
Gravel bike routes around Kerfourn vary significantly in length and duration. You can find moderate trails like the Ècluse de Kervégan – Ville Pérot lock loop from Noyal-Pontivy, which is about 34.7 km (21.6 miles) and takes around 2 hours 25 minutes. For more challenging, longer rides, there are routes exceeding 100 km, such as the Cascade Lock – Lock No. 138 of Bon Repos loop from Noyal-Pontivy, which is 133.4 km (82.9 miles) and can take over 8 hours.
Yes, Kerfourn features several challenging gravel routes. For experienced riders seeking a longer, more demanding ride, the Cascade Lock loop from Croixanvec is a difficult 75.0 km (46.6 miles) trail with significant elevation gain. Another difficult option is the Cascade Lock – Lock No. 138 of Bon Repos loop from Noyal-Pontivy, which extends to 133.4 km (82.9 miles).
The gravel bike trails around Kerfourn offer diverse scenery, characterized by the historic Canal de Nantes à Brest, rolling countryside, and wooded sections. You'll ride alongside waterways, through open fields, and past charming rural landscapes, often encountering historical canal infrastructure like locks.
Many of the gravel bike routes around Kerfourn are designed as loops, allowing you to start and finish at the same point. Examples include the Cascade Lock – Canal de Nantes à Brest loop from Le Sourn and the Pontivy Castle – Ècluse de Kervégan loop from Le Pigeon Blanc, providing convenient circular options for your ride.
Along the gravel bike trails, you can explore several notable landmarks. The historic Pontivy Castle is a significant attraction. You'll also encounter various features of the Canal de Nantes à Brest, including its locks like Écluse de la Forêt and Cascade Lock, which are integral to the region's history and landscape.
The gravel biking experience in Kerfourn is highly rated by the komoot community, with an average score of 4.1 stars. Riders often praise the varied terrain, which includes canal paths, rural roads, and rolling countryside, as well as the scenic beauty of the waterways and wooded sections.
While gravel biking is possible year-round, winter conditions in Kerfourn can vary. Routes along the Canal de Nantes à Brest might be more accessible due to their generally flatter and more maintained surfaces. However, some unpaved sections or wooded trails could become muddy or slippery. Always check local weather conditions before heading out.
Yes, some routes in the broader Kerfourn area may pass near or offer connections to the charming settlement of Rohan. These routes often utilize the network of paths along the Canal de Nantes à Brest, which connects various towns and villages in the region.
Given the mix of surfaces, including canal paths, rural roads, and unpaved tracks, a gravel bike is ideally suited for the trails around Kerfourn. Its versatility allows for comfortable riding on both smoother sections and rougher terrain, offering a balance between speed and stability.


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