Parc Naturel Régional Baie De Somme Picardie Maritime
Parc Naturel Régional Baie De Somme Picardie Maritime
4.4
(3092)
20,836
riders
395
rides
Parc Naturel Régional Baie De Somme Picardie Maritime car-free bike trails traverse a diverse landscape where land and sea converge. The region features the vast Baie de Somme Estuary, characterized by changing sand and mud flats, alongside wetlands, marshes, and golden dunes. Further inland, the terrain includes woodlands, limestone cliffs, and wave-polished pebble beaches, with many routes offering largely flat profiles. This area is recognized for its extensive network of dedicated cycle paths and waymarked routes, promoting slow tourism and…
Last updated: May 12, 2026
4.1
(70)
358
riders
43.1km
02:49
90m
90m
Moderate bike ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
4.6
(34)
240
riders
101km
06:05
210m
210m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4.0
(40)
101
riders
24.2km
01:36
210m
210m
Cycle a moderate 15.0-mile loop from Mers-les-Bains to the dramatic Cliffs of Ault, enjoying Belle Époque architecture and coastal views.
4.5
(12)
56
riders
58.7km
03:59
300m
300m
Cycle a moderate 36.4-mile loop from Le Hourdel to Mers-les-Bains, exploring Baie de Somme's coastal scenery and seal colonies.
4.6
(25)
102
riders
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Traffic-free bike rides in Parc Naturel Régional Baie De Somme Picardie Maritime

Traffic-free bike rides in Parc Naturel Régional Baie De Somme Picardie Maritime
During the French Revolution, the church served as a "Temple of Reason" and hosted a festival in honor of the Supreme Being on June 8, 1794.
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One of the finest examples of Flamboyant Gothic architecture in maritime Picardy, constructed between 1488-1539 for the nave and 1661-1663 for the choir. The church was built on marshy ground near a branch of the Somme River with an unusual north-facing façade instead of the traditional western orientation. During World War II, German artillery bombardment on May 20, 1940, caused a devastating fire that destroyed much of the building, with restoration completed only in 1998.
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Don't forget to stop at the bakery opposite the abbey church which makes the best "gâteau battu" in the region!
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Beautiful. Even more beautiful during the week. And in the late afternoon.
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There are over 400 touring cycling routes in the Parc Naturel Régional Baie De Somme Picardie Maritime, with 193 considered easy and 169 moderate. Many of these routes are designed to be low-traffic or entirely traffic-free, making them ideal for a relaxed touring experience.
The Baie de Somme is enjoyable for cycling throughout much of the year, but spring and early autumn offer pleasant temperatures and fewer crowds. The region's diverse landscapes, from coastal paths to inland marshes, are particularly beautiful during these seasons. Summer is also popular, though it can be busier.
Yes, many of the no-traffic routes in the Baie de Somme are largely flat and well-suited for families and beginners. The region promotes 'slow tourism' with an extensive network of dedicated cycle paths and greenways. A notable example is the 32km largely flat circuit around the bay between Le Crotoy and Cayeux-sur-Mer.
The terrain on most no-traffic touring routes in the Baie de Somme is largely flat, making it accessible for cyclists of all levels. You'll encounter a mix of dedicated cycle paths, greenways, and quiet country roads. Some routes, like the Cliffs of Ault and Bois de Cise Loop, may include gentle climbs as the landscape shifts from sandy beaches to chalk cliffs.
Yes, the Parc Naturel Régional Baie De Somme Picardie Maritime offers several excellent circular touring routes. These loops allow you to start and finish in the same location, making logistics easier. An example is the Le Crotoy by Marais Communal loop from Quend Plage les Pins, which takes you through diverse landscapes.
You can explore a variety of natural features and landmarks. The vast Baie de Somme estuary itself is a highlight, with its ever-changing landscapes. You might cycle past the dramatic View of the Bay of the Somme and its seals, or the chalk cliffs of Ault. The On the Seagull Route offers views of the bay's unique ecosystem.
Absolutely! The Baie de Somme is a haven for wildlife. It's home to France's largest colony of seals (harbor and grey seals), often visible at Pointe du Hourdel and Cap Hornu. It's also a major ornithological site, with nearly 300 species of migratory birds. The Parc du Marquenterre, accessible by bike, is a prime spot for birdwatching.
Yes, the region is dotted with picturesque towns and historical sites. You can cycle to medieval Saint-Valery-sur-Somme with its bustling port, or Le Crotoy, a lively seaside resort. Inland, routes like the Château d'Eaucourt-sur-Somme and château de Long loop can lead you past historic castles such as Long Castle and Regnière-Écluse Castle.
Parking is generally available in the towns and villages that serve as common starting points for cycling routes, such as Saint-Valery-sur-Somme, Le Crotoy, and Cayeux-sur-Mer. Many routes are designed to be accessible from these locations, often with designated parking areas for visitors.
Yes, the charming towns and villages throughout the Parc Naturel Régional Baie De Somme Picardie Maritime offer various options for food and accommodation. You'll find cafes, restaurants, and hotels in places like Saint-Valery-sur-Somme, Le Crotoy, and Cayeux-sur-Mer, perfect for a break or an overnight stay during your touring adventure.
The Parc Naturel Régional Baie De Somme Picardie Maritime is highly rated by the komoot community, with an average score of 4.39 stars from over 3,200 ratings. Reviewers often praise the region's flat, well-maintained cycle paths, the stunning coastal scenery, and the abundance of wildlife, particularly the seals. The quiet, traffic-free nature of many routes is frequently highlighted as a major draw.
Public transport options exist to reach the Baie de Somme region. Once there, local bus services might connect some towns, but for direct access to specific route starting points, especially those in more rural areas, a car or a combination of train and local transport might be necessary. The Vélomaritime (EuroVelo 4) and a greenway along the Canal de la Somme also offer connections.


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