4.5
(138)
750
riders
28
rides
Mountain biking around Le Crotoy offers routes through the flat, coastal landscapes of the Somme Bay. The region is characterized by its extensive marshlands, nature reserves like Parc du Marquenterre, and scenic paths along the estuary. With minimal elevation changes, the terrain is generally gentle, providing accessible riding experiences.
Last updated: October 12, 2026
4.6
(32)
170
riders
53.8km
02:43
100m
100m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.6
(17)
139
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

4.2
(5)
18
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
3.0
(1)
18
riders
25.7km
01:29
40m
40m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
17
riders
12.9km
00:42
20m
20m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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Gravel biking around Le Crotoy
At least on the cobblestones, the mountain bike pays off :-)
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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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Go and have a look at low tide, when the oxen and horses are close by
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The bay of summer, on our trip it was low tide.
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The church is built of natural stone with a characteristic pattern. It consists of two naves, separated by high arches. The baptismal chapel is still part of the original church. A church was first mentioned in the 12th century, but the current church dates back to the 13th century. The church was repeatedly destroyed during the Hundred Years' War and was set on fire in 1475, when the city defended itself against the English and Burgundian rulers. The church was rebuilt at the end of the 15th century and reconsecrated in 1500, but construction activities lasted until 1559. During the French Revolution, the furniture was sold, shrines and paintings were burned and bells were melted down. In 1845, a rectangular brick building was built next to the tower. Next to the church is the heavy tower, equipped with buttresses. In 1786, it was crowned with a tent roof.
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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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Perfect for relaxing and enjoying the sea air
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There are over 20 mountain bike trails around Le Crotoy, offering a variety of experiences through the coastal landscapes of the Somme Bay. The region is known for its flat terrain and scenic paths.
Yes, Le Crotoy offers a good selection of easy trails, with 16 routes specifically graded as easy. A great option for a gentle ride is the Port of Le Crotoy – Le Crotoy loop from Pointe à Guille, which is 9.1 miles (14.7 km) long and takes about 46 minutes to complete.
Trail lengths vary, with options ranging from shorter rides of around 9 miles (14 km) to longer, more comprehensive loops. For example, the On the Seagull Route – Parc du Marquenterre loop from Gare du Crotoy is 20.2 miles (32.5 km), while the Parc du Marquenterre – Cycle track loop from Gare du Crotoy extends to 33.6 miles (54.1 km).
The terrain around Le Crotoy is generally flat with minimal elevation changes, making most routes moderate or easy. There are 8 moderate routes available, but no trails are classified as difficult, ensuring an accessible experience for most riders.
The trails often pass through extensive marshlands and nature reserves like Parc du Marquenterre, offering views of the Somme Bay. You can also discover natural highlights such as Baie de Somme, View of the Bay of the Somme and its seals, and Cape Hornu.
Yes, many of the mountain bike trails in Le Crotoy are designed as loops, allowing you to start and finish at the same point. A popular circular route is the Somme Bay – Port of Le Crotoy loop from Le Champ Neuf, which is 11.7 miles (18.8 km).
Given its coastal location and generally flat terrain, mountain biking in Le Crotoy is enjoyable across multiple seasons. Spring and autumn offer pleasant temperatures and fewer crowds, while summer is ideal for combining rides with beach activities. Winter riding is also possible, though conditions may be cooler and wetter.
Many routes, such as the Parc du Marquenterre – Cycle track loop from Gare du Crotoy, start from Gare du Crotoy, making them accessible by train. This allows for convenient access to the trails without needing a car.
Le Crotoy has several local bike rental shops, particularly near the town center and popular tourist areas. These establishments typically offer a range of bicycles, including mountain bikes, suitable for exploring the local trails.
The mountain biking experience in Le Crotoy is highly rated by the komoot community, with an average score of 4.4 stars from over 110 reviews. Riders frequently praise the region's beautiful coastal paths, the tranquility of the nature reserves, and the accessibility of the flat trails.
Yes, there are scenic routes that link Le Crotoy with neighboring towns. The Promenade Alfred Manessier – Saint-Valery-sur-Somme loop from Gare du Crotoy is a popular moderate trail that follows coastal paths, connecting these two charming locations.


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