4.4
(31)
212
riders
11
rides
Gravel biking around Saint-Valery-Sur-Somme offers diverse terrain within the Baie de Somme, a UNESCO biosphere reserve. The region features coastal paths, extensive marshlands, and routes along the Somme River and Canal. Cyclists can navigate varied landscapes, from flat, paved sections to gravel roads through forests and along pebble shores. The area's topography includes gentle elevations, providing accessible routes for various skill levels.
Last updated: May 24, 2026
5.0
(7)
42
riders
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
4.8
(6)
37
riders
30.3km
01:45
80m
80m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

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3.0
(1)
5
riders
34.7km
02:06
120m
120m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(2)
14
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.3
(3)
14
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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A very beautiful place, even without seals.
0
0
Very large equipped rest area with snack bar opposite
0
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
The cliffs are made of chalk and are impressive to look at.
3
0
The region offers a diverse range of terrain, perfect for gravel biking. You'll find everything from paved coastal paths and less-traveled gravel roads to routes winding through vast wetland habitats, sand dunes, and pebble shores within the Baie de Somme. Some trails also extend into marshes and forests, such as the forest of Crécy, providing a varied and scenic experience.
Yes, the no-traffic gravel routes around Saint-Valery-Sur-Somme cater to various skill levels. You can find easy rides along the Canal Somme, moderate loops through the countryside, and more challenging routes with greater elevation changes, ensuring there's something for everyone.
The no-traffic gravel bike trails vary significantly in length. You can find shorter loops, such as the Miannay Manor loop which is around 19.8 km, to much longer excursions like the Canal Somme loop from Valines, stretching over 85 km. This variety allows you to choose a route that fits your available time and fitness level.
Yes, all the featured no-traffic gravel bike routes in this guide are circular, allowing you to start and end at the same point. Examples include the Kanal der Somme loop from Saint-Valery Canal and the Ault coastal panorama loop from Saint-Valéry Port.
Many of the no-traffic routes, especially those along the Canal Somme or the coastal paths, are well-suited for families. The varied terrain includes sections of paved cycleways and relatively flat gravel paths, making them accessible for different ages and abilities. The Kanal der Somme loop from Saint-Valery Canal is an excellent easy option for a family outing.
The Baie de Somme is a UNESCO biosphere reserve, offering abundant natural beauty and wildlife. Along the trails, you might spot a large colony of seals at Pointe du Hourdel, or observe migratory birds at sites like Parc du Marquenterre. The Crotoy municipal marsh is also known for birdwatching and local animals like storks and Highland cows. Highlights like Cape Hornu and Baie de Somme offer stunning views and opportunities for wildlife observation.
Absolutely. Saint-Valery-sur-Somme itself is a medieval town with rich history, featuring well-preserved architecture, cobbled streets, and ramparts. The Port of Saint-Valery is a scenic spot. Many routes pass through or near charming villages, and you can explore the White Route of the Bay of Somme, a coastal cycleway offering historical context and beautiful views.
The Baie de Somme is beautiful year-round, but spring and autumn generally offer the most pleasant conditions for gravel biking. The weather is milder, and the natural landscapes are vibrant. Summer can be popular, but also busier. Winter rides are possible, but be prepared for colder temperatures and potentially wet conditions, especially in marshy areas.
Parking is generally available in and around the starting points of many routes. For example, if you're starting a Canal Somme loop, you can often find parking in towns like Saint-Valery-sur-Somme or Morlay. For coastal routes, designated parking areas are usually available near popular access points like Saint-Valéry Port. Always check local signage for specific parking regulations.
Saint-Valery-sur-Somme is accessible by public transport, including train services to nearby towns like Noyelles-sur-Mer, from where you can connect to Saint-Valery-sur-Somme via a historic railway or local buses. From Saint-Valery-sur-Somme, many of the no-traffic gravel trails are directly accessible or a short ride away, particularly those following the Somme River and its canal.
The area is highly rated by the komoot community, with an average score of 4.0 stars. Reviewers often praise the stunning natural beauty of the Baie de Somme, the tranquility of the traffic-free paths, and the diverse landscapes that make each ride unique. The opportunity to observe wildlife and explore charming historical towns along the way is also frequently highlighted.
While the Baie de Somme is a UNESCO biosphere reserve, general cycling on marked trails and public paths typically does not require specific permits. However, always respect local signage, especially in protected natural areas like Parc du Marquenterre or the Hâble d'Ault ornithological reserve, where access might be restricted to certain paths or times to protect wildlife. For more information on cycling in the wider region, you can visit tourisme-baiedesomme.fr.


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