4.5
(28)
220
riders
11
rides
No traffic gravel bike trails around Le Crotoy are characterized by the flat, coastal terrain of the Baie de Somme. The region features extensive marshlands and significant sand dunes, providing varied surfaces for gravel cycling. Routes often traverse coastal sections and offer views of the bay's distinctive landscape. This area is known for its blend of natural beauty and diverse terrain suitable for gravel biking.
Last updated: August 28, 2026
4.6
(8)
56
riders
30.2km
01:45
70m
70m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
4.5
(2)
18
riders
42.6km
02:40
90m
90m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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3.0
(1)
6
riders
34.7km
02:04
120m
120m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(2)
25
riders
62.0km
03:34
210m
210m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
8
riders
34.4km
01:51
50m
50m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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It is wonderful to stroll here, to watch the people with the chalk cliffs in the background
0
0
A very beautiful place, even without seals.
0
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Very large equipped rest area with snack bar opposite
1
0
At least on the cobblestones, the mountain bike pays off :-)
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
Great cycle path through forests and meadows.
0
0
There are 6 dedicated no-traffic gravel bike trails around Le Crotoy featured in this guide, offering a variety of experiences from easy to difficult.
The Le Crotoy region offers diverse terrain perfect for gravel biking. You'll find flat, coastal paths, extensive marshlands, and significant sand dunes. Routes often combine paved sections with less-traveled gravel paths, providing a mix of surfaces suitable for various skill levels.
The Baie de Somme region is enjoyable for gravel biking during most of the year. For the most comfortable conditions and to avoid potential muddy sections in marshier areas, spring and autumn generally offer pleasant temperatures and drier trails. Summer is also popular, but can be busier.
Yes, there are several easy options. For a gentle ride, consider the Parc du Marquenterre – Marquenterre Park loop from Saint-Quentin-en-Tourmont, which is just over 13 km. Another easy route is the Kanal der Somme – Cycle path along the Canal Somme loop from Saint-Valery Canal, offering a longer but still accessible ride along the canal.
Absolutely. Most of the gravel bike trails in this guide are designed as loops, allowing you to start and finish at the same point. Examples include the Kanal der Somme loop and the Parc du Marquenterre loop.
Le Crotoy's trails offer many scenic highlights. You can explore the expansive Baie de Somme, known for its wildlife, or cycle through the renowned Parc du Marquenterre, an ornithological park. Don't miss the chance to spot seals near Le Hourdel Lighthouse or enjoy panoramic views from the Panoramic view of Marquenterre Park.
Yes, the region is famous for its coastal beauty and dunes. While not explicitly listed in this guide's routes, the Baie de Somme features extensive sand dunes between Saint-Quentin-en-Tourmont and Quend Plage. The "Strada biancha Picarda – Dune Trail loop from Gare du Crotoy" is a popular local option that takes riders through coastal sections and dune landscapes, offering a unique gravel experience.
Many outdoor areas in Le Crotoy and the Baie de Somme are dog-friendly, especially on leads. However, specific regulations may apply in protected natural areas like the Parc du Marquenterre to protect wildlife. It's always best to check local signage or the park's official website for the most current rules regarding dogs on trails.
The area is highly rated by the komoot community, with an average score of 4.5 stars. Reviewers often praise the tranquility of the no-traffic routes, the stunning natural beauty of the Baie de Somme, and the opportunity to spot diverse wildlife, including seals and migratory birds.
Yes, Le Crotoy is part of the larger cycling network. The La Vélomaritime (EuroVelo 4) passes through the area, offering connections for longer journeys along the coast. This route provides an excellent opportunity for extended gravel biking adventures beyond the local loops.
Le Crotoy is served by local transport options. The historic "Chemin de Fer de la Baie de Somme," a narrow-gauge railway, connects several towns around the bay, which can be a charming way to access different starting points for your rides. Check their schedule for bike carriage policies.
Parking is generally available in and around Le Crotoy, as well as near popular starting points for trails. For instance, routes like the Parc du Marquenterre loop from Place du 11 Novembre suggest starting points in towns where public parking is typically accessible.


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