4.5
(26)
121
riders
17
rides
Gravel biking around Cahon is characterized by its flat to gently rolling terrain, primarily following the historic Canal Somme. The region features a network of paths alongside waterways, offering consistent surfaces for gravel cyclists. The landscape is defined by riverine environments and agricultural areas, with minimal elevation changes. This setting provides accessible gravel bike trails suitable for various skill levels.
Last updated: July 3, 2026
4.9
(8)
54
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(8)
44
riders
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(7)
39
riders
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
4.8
(6)
15
riders
33.7km
01:39
50m
50m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
4.5
(2)
8
riders
43.8km
02:52
260m
260m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Very worthwhile canal, recommended!
0
0
A very beautiful place, even without seals.
0
0
Very large equipped rest area with snack bar opposite
1
0
Unfortunately, it's not that easy to see the seals, which is a shame.
1
0
Very quiet and peaceful road along the water.
0
0
Hourdel Lighthouse is a lighthouse on the common Cayeux-sur-Mer, it is built on the south side of the Bay of Somme, at the end of the point of Hourdel.
4
0
Gravel biking around Cahon is characterized by its flat to gently rolling terrain, primarily following the historic Canal Somme. The region features a network of paths alongside waterways, offering consistent surfaces for gravel cyclists. The landscape is defined by riverine environments and agricultural areas, with minimal elevation changes, making it suitable for various skill levels.
There are over 25 gravel bike routes available around Cahon, offering a range of options from easy to difficult. The komoot community has explored these diverse trails over 100 times.
Yes, many of the routes along the Canal Somme are suitable for families due to their flat profile and consistent surfaces. For example, the Saint-Valery-sur-Somme Lock – Cycle path along the Canal Somme loop from Saint-Valery Canal is an easy option that follows the canal path, providing a pleasant ride for all ages.
Beginners will find many suitable options along the canal paths. The Cycle path along the Canal Somme – Kanal der Somme loop from Abbeville is a moderate path with a flat profile, ideal for steady riding. Another great choice is The Somme canalised – Around Long Lock loop from Abbeville, which also offers a gentle ride through the canalized Somme area.
Yes, for those seeking a more challenging ride, the Cycle path along the Canal Somme – Kanal der Somme loop from Valines is a difficult route spanning over 87 kilometers with significant elevation gain, offering a more demanding experience.
The routes primarily follow the historic Canal Somme, offering picturesque views of the waterways, riverine landscapes, and agricultural fields. You'll experience the natural beauty of the Somme region. While specific viewpoints are not highlighted, the entire canal path offers a consistent scenic experience.
Along the routes, especially near Saint-Valery-sur-Somme and Abbeville, you can explore several historical and cultural sites. Consider visiting the Port of Saint-Valery, the charming Saint-Valery-sur-Somme Old Town, or the historic Sailors' Chapel. In Abbeville, the impressive Saint-Vulfran Collegiate Church is also worth a visit.
Yes, many of the popular gravel routes in Cahon are designed as loops. For instance, the Saint-Valery-sur-Somme Lock – Cycle path along the Canal Somme loop from Saint-Valery Canal and the The Somme canalised – Around Long Lock loop from Abbeville are both excellent circular options.
The gravel routes in Cahon are highly rated by the komoot community, with an average score of 4.7 stars from over 20 reviews. Riders often praise the consistent surfaces of the canal paths, the minimal elevation changes, and the scenic riverine and agricultural landscapes that make for enjoyable and accessible rides.
The gravel trails around Cahon vary in length, with many popular routes ranging from approximately 32 to 44 kilometers (20 to 27 miles). These typically take between 2 to 3.5 hours to complete, depending on your pace and the specific route chosen. Longer, more challenging routes can extend up to 87 kilometers (54 miles).
Yes, the Canal de la Somme Picnic Area – View of Epagne castle loop from Abbeville is a moderate route that provides views of Epagne castle, combining natural scenery with historical interest.


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