4.5
(158)
4,004
riders
40
rides
No traffic road cycling routes around Boismont are situated within the Somme department, offering access to the Baie de Somme and the Somme Valley. The terrain is generally flat to gently rolling, with elevations in Boismont ranging from 0 to 46 meters. This area features diverse natural environments, including expansive marshes, sandy beaches, and dunes, providing varied scenery for road cyclists. The region's topography is well-suited for both leisurely rides and more extended excursions.
Last updated: November 5, 2026
4.6
(14)
371
riders
44.8km
02:06
90m
90m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
4.7
(7)
100
riders
61.8km
02:53
90m
90m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

4.5
(2)
52
riders
33.1km
01:24
40m
40m
Easy road ride. Mostly well-paved surfaces and easy to ride.
5.0
(2)
26
riders
18.8km
00:59
40m
40m
Moderate road ride. Some segments of this route may be unpaved and difficult to ride.
39
riders
14.5km
00:46
30m
30m
Easy road ride. Mostly well-paved surfaces and easy to ride.
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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.
1
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Go and have a look at low tide, when the oxen and horses are close by
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Gaston Caudron (actually Alphonse) (Favières, 18 January 1882 - 10 December 1915) and René Caudron (Favières, 1 July 1884 - 27 September 1959) were French aviation pioneers. They founded the world's first flying school and built the world's first seaplane. The Caudron brothers were farmers with a passion for aviation, which was then gaining popularity. In the spring of 1908, they built a glider with which they made their first flights on the fields of a farm (Ferme de Romiotte) a few kilometres from Le Crotoy. The aircraft was pulled by a horse. In this way, they realised six flights over a distance of between 800 and 1200 m. René piloted the glider. In 1909, they founded the company Aéroplanes Caudron Frères and from 1910 the Société des avions Caudron, initially established in Le Crotoy and later in Rue. They acquired a special place in the history of aviation. In 1910, they founded the first flying school in the world, attracting future pilots, and in August 1910, René obtained his pilot's license in Le Touquet. In March 1911, Gaston obtained his civil aviation license. In 1912, the brothers built the first seaplane in the world.
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In addition to its heritage labeled Country of Art and History, Le Crotoy is distinguished by its pretty coastline overlooking the Bay of Somme. The Jules Noiret promenade allows you to fully enjoy it by bike.
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There are over 30 dedicated traffic-free road cycling routes around Boismont. These routes are designed to offer a peaceful and enjoyable experience away from vehicle traffic, making the most of the region's scenic landscapes.
The terrain around Boismont and the wider Baie de Somme area is generally flat to gently undulating, with elevations typically ranging from 0 to 46 meters. This makes it ideal for road cyclists of varying abilities, offering both leisurely rides and routes with moderate ascents, such as the 177.5 km route that includes over 1650m of cumulative ascent.
Yes, Boismont offers several easy, traffic-free road cycling routes. For instance, the L'Avocette – On the Seagull Route loop from Gare du Crotoy is an easy 22.7 km route with minimal elevation gain, perfect for a relaxed ride. Another option is the Le Crotoy – On the Seagull Route loop from Gare du Crotoy, which is 28.9 km and also rated easy.
Many routes offer views of the unique natural environments of the Baie de Somme, including expansive marshes, sandy beaches, and dunes. You can cycle past highlights like On the Seagull Route, the vast Baie de Somme, and even spots to observe the seal colony, such as View of the Bay of the Somme and its seals. The White Route of the Bay of Somme is another notable feature.
Yes, many of the traffic-free routes are circular, allowing you to start and end at the same point. Examples include the L'Avocette – Le Crotoy loop from Gare du Crotoy (49.1 km) and the Cape Hornu – St. Valery sur Somme loop from Miannay (36.1 km), both offering varied scenery.
The generally flat to gently undulating topography around Boismont makes it suitable for cycling for much of the year. Spring and autumn offer pleasant temperatures and beautiful scenery. Summer is also popular, though it can be busier. Winter cycling is possible, but conditions may vary, so checking local weather is always recommended.
While the terrain is generally gentle, some routes offer longer distances and moderate challenges. For example, the L'Avocette – Le Crotoy loop from Gare du Crotoy is a moderate 49.1 km ride. Another option is the Roadbike loop from Morlay, a moderate 42.8 km route that provides a good workout.
The area is highly rated by the komoot community, with an average score of 4.5 stars. Reviewers often praise the peaceful, traffic-free nature of the routes, the stunning coastal and marshland scenery of the Baie de Somme, and the well-maintained paths that are perfect for road biking.
Boismont is situated in the Somme department, and while specific public transport links directly to every route start point might vary, the region is generally accessible. For detailed information on public transport options to specific starting points, it's advisable to check local transport schedules for the Hauts-de-France region.
Yes, the region around Boismont offers various amenities. Many routes pass through or near charming villages where you can find cafes and local shops. Additionally, the area is known for its picnic areas, especially along the Baie de Somme and Somme Valley, providing perfect spots to rest and enjoy the scenery.
Yes, bike rental services are available in the vicinity of Boismont and the wider Baie de Somme area. This makes it convenient for visitors who wish to explore the traffic-free road cycling routes without bringing their own equipment.


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