4.3
(209)
1,156
riders
47
rides
Mountain biking around Nouvion offers diverse landscapes within the Baie de Somme and Marquenterre region of Hauts-de-France. The terrain features a mix of coastal paths, pine forests, wetlands, and dunes. While not mountainous, the area provides engaging rides with moderate elevation changes, ranging from 7m to 55m. This variety allows for different riding experiences, from sandy tracks to forested singletrack.
Last updated: August 23, 2026
20
riders
50.3km
03:44
300m
300m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
11
riders
59.8km
04:31
420m
420m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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13
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
3.0
(1)
6
riders
68.7km
03:39
170m
170m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
10
riders
33.3km
02:30
230m
230m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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The castle and park are well worth seeing!
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At the crossroads of dunes, marshes, and pine forests, the Marquenterre Park is a 260-hectare natural sanctuary, in the heart of the Baie de Somme. 🕊Here, hundreds of species of migratory birds stop over — and you can observe them from thirteen observation huts spread along an immersive six-kilometer route (with shorter options). 🔎 Whether visiting freely or on a guided tour, passionate naturalist guides share their knowledge with you, each season. 📸 The park also offers themed walks, photo and ornithology workshops to deepen the experience. 🚲 Good to know for cyclists: - Easy access via cycle paths (Baie de Somme, Le Crotoy…) - On-site bike parking, catering, nature shop/bookstore - Binoculars recommended (available for rent on site) 👉 A must-see for lovers of wild nature and wide open spaces.
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Le Port du Crotoy is a charming stop on your mountain bike ride, with its picturesque harbour full of colourful fishing boats and traditional sailing ships. As you walk along the harbour, you can enjoy the lively atmosphere and views of the Baie de Somme. It’s the perfect place to take a break, soak up the maritime charm and perhaps grab a bite to eat at one of the waterfront cafés.
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Very nice little GR in the woods. Great on foot or by mountain bike/gravel except in wet weather
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A remarkable castle with a green garden.
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Uberquerung der Authie 💦 Crossing L’Authie 💦
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This castle has a beautiful garden to walk in. The castle itself can also be visited and on Fridays even with a Dutch-speaking guide. The hiking trail across the street to the forest of Crecy and neighboring villages is also worthwhile
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Beautiful old castle with a large walking area around it. Castle can be visited several days a week.
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There are over 45 mountain bike trails around Nouvion, offering a diverse range of experiences. You'll find a good mix of routes, with 19 classified as easy and 27 as moderate, ensuring options for various skill levels.
The region around Nouvion, situated between the Baie de Somme and Marquenterre, offers a rich variety of terrain. You can expect to ride through coastal paths, pine forests, wetlands, and dunes. While not mountainous, the area provides engaging rides with moderate elevation changes, from 7m to 55m, allowing for diverse experiences from sandy tracks to forested singletrack.
Yes, Nouvion offers a good selection of trails suitable for beginners and families. Out of the total routes, 19 are classified as easy. These routes typically feature less challenging terrain and shorter distances, making them ideal for a relaxed ride. For example, the Saint-Valery-sur-Somme – Saint Valery sur Somme loop from Noyelles-sur-Mer is an easy 9.4-mile trail through coastal areas.
The Baie de Somme and Marquenterre region is enjoyable for mountain biking throughout much of the year. Spring and autumn generally offer pleasant temperatures and beautiful scenery, with fewer crowds than in peak summer. The diverse landscapes, including forests and coastal areas, mean there's always something to explore, even if conditions vary.
Yes, many of the mountain bike routes around Nouvion are designed as loops, allowing you to start and finish at the same point. For instance, the Grassy Path in the Woods loop from Estrées-lès-Crécy is a moderate 20.1-mile route, and the Mountainbike loop from Crécy-en-Ponthieu covers 18.6 miles.
Parking is generally available near trailheads and in the towns surrounding Nouvion. Many routes start from villages or designated parking areas. For specific routes, checking the tour details on komoot will often provide information on recommended starting points and parking facilities.
While direct public transport access to every trailhead might be limited, the region is served by a network that connects to larger towns like Le Crotoy and Saint-Valery-sur-Somme. From these points, you may find it easier to reach certain starting locations. The Parc du Marquenterre, a significant nearby natural attraction, is 'Accueil Vélo' certified, indicating a commitment to supporting cycling activities and potentially better access for cyclists.
Regulations regarding dogs on trails can vary, especially within protected natural areas like the Marquenterre Regional Natural Park. It's always best to check local signage or the specific rules of the park or trail you plan to visit. Generally, if dogs are permitted, they should be kept on a leash to protect wildlife and ensure the safety of other trail users.
The region is rich in natural beauty and points of interest. You can cycle past the expansive Baie de Somme, explore the diverse ecosystems of the Marquenterre, or visit specific highlights like On the Seagull Route. Other notable spots include Cape Hornu and the View of the Bay of the Somme and its seals.
The mountain bike trails around Nouvion are highly rated by the komoot community, with an average score of 4.4 stars from over 140 reviews. Many riders praise the diverse landscapes, from coastal views to shaded forest paths, and appreciate the variety of routes suitable for different skill levels. Over 800 mountain bikers have used komoot to explore this region, highlighting its popularity.
Nouvion and the surrounding coastal towns like Le Crotoy and Saint-Valery-sur-Somme offer various amenities, including cafes and pubs. Many trails pass through or near these villages, providing opportunities for a refreshment stop. It's a good idea to check the specific route you plan to take for nearby establishments.


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