4.3
(2620)
16,512
riders
156
rides
No traffic touring cycling routes around Réserve naturelle de la baie de Somme traverse a diverse landscape of sand and mudflats, golden dunes, and extensive salt marshes. The region is characterized by its significant wetlands and the Somme River estuary, which flows into the English Channel. Chalk cliffs mark the southern edge of the bay, while inland areas feature green prairies and pine forests. The terrain is generally flat, making it suitable for various cycling abilities.
Last updated: July 12, 2026
4.7
(43)
345
riders
11.8km
00:42
10m
10m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
4.4
(14)
85
riders
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

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4.5
(50)
203
riders
38.0km
02:14
60m
60m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.2
(6)
16
riders
31.9km
02:22
30m
30m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3.0
(2)
10
riders
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Réserve naturelle de la baie de Somme
The scenery is very beautiful, with lots of birds, cows, horses, and sheep. The road is made of pebbles and quite strenuous to ride.
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The traces of the Second World War are still omnipresent, even after 80 years.
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Magnificent building with a breathtaking view of the bay!!
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The port of Le Crotoy. Here you can find the best fish in the area. At the "Les Fils de la Mer" stall. But only on weekends: Friday to Sunday and on some holidays.
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... and once again, it is the best bakery in Le Crotoy where this tour ends...
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There are over 10 dedicated no-traffic touring cycling routes in the Réserve naturelle de la baie de Somme, all designed for a peaceful and immersive experience. Most of these routes are rated as easy, with a few moderate options, making them accessible for a wide range of cyclists.
Yes, the Réserve naturelle de la baie de Somme is an excellent destination for family-friendly cycling. The terrain is generally gentle and largely flat, with many paths specifically designed for families. Most of the available no-traffic routes are rated as easy, ensuring a comfortable ride for beginners and children. Bike rental, including multi-person 'Rosalies', is widely available in the area.
The Baie de Somme is a paradise for wildlife observation. Cycling on the no-traffic routes allows for quiet immersion in nature, increasing your chances of spotting migratory birds, especially in areas like Marquenterre Park. You might also see the local seal colonies basking on sandbanks near Pointe du Hourdel, and the native Henson horses grazing in the marshes.
Yes, many of the no-traffic touring cycling routes in the Baie de Somme are designed as loops, offering convenient starting and ending points. For example, you can enjoy the Marquenterre Park – Cycle path loop from Saint-Quentin-en-Tourmont, which takes you through diverse landscapes without retracing your steps.
The no-traffic cycling paths offer access to numerous natural and scenic attractions. You can cycle to Marquenterre Park for exceptional birdwatching, or visit viewpoints like the Panoramic view of Marquenterre Park. The routes also pass through diverse ecosystems, from sand and mudflats to salt marshes and pine forests, offering constant visual interest. The "Route Blanche" provides unique insights into the coastline's formation with a belvedere offering a panorama of the evolving ecosystem.
Yes, you can! The "Chemin de Fer de la Baie de Somme" steam train offers a unique way to explore the bay, and bicycles can be transported free of charge on its network. This allows for fantastic combined cycling and rail excursions, letting you cover more ground or simply enjoy a different perspective of the landscape.
The area is highly rated by the komoot community, with an average score of 4.3 stars from over 1,400 reviews. Reviewers often praise the tranquil, car-free environment, the stunning natural beauty, and the abundance of wildlife. The well-maintained, flat paths make it enjoyable for all skill levels, and the diverse landscapes keep every ride interesting.
The "Tour de la Baie" is a well-known, largely flat 32 km circuit between Le Crotoy and Cayeux-sur-Mer, offering a fantastic way to experience the bay's diverse landscapes and wildlife. For a shorter, dedicated no-traffic option, consider the Le Crotoy – Les Tourelles loop from Pointe à Guille, which provides scenic views of the coastal area.
The cycling routes often connect charming fishing villages and medieval towns like Saint-Valery-sur-Somme and Le Crotoy. These towns provide ample opportunities for breaks, with cafes, restaurants, and shops where you can refuel and relax. Many routes are designed to pass through or near these picturesque settlements.
The Baie de Somme is beautiful year-round, but spring and autumn are particularly popular for cycling. During these seasons, the weather is generally mild, and the natural landscapes are vibrant with migratory birds. Summer also offers pleasant conditions, though it can be busier. Always check local weather forecasts before heading out.
Many of the no-traffic cycling routes are accessible from various points around the bay, including towns like Saint-Quentin-en-Tourmont, Le Crotoy, and Saint-Valery-sur-Somme. These locations typically offer designated parking areas for visitors. It's advisable to check specific starting points for routes on komoot for detailed parking information.


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