4.5
(198)
1,092
riders
77
rides
Mountain bike trails around Colline-Beaumont navigate a landscape characterized by its coastal features, including beaches, shores, and wetlands. The region offers varied terrain, from sandy coastal paths to routes exploring the vicinity of bays. These trails often feature minimal elevation gain, making them accessible for different skill levels.
Last updated: June 26, 2026
4.4
(5)
34
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
4.3
(11)
35
riders
40.9km
02:11
50m
50m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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4.8
(4)
21
riders
13.7km
00:43
40m
40m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
4.5
(6)
11
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
3.3
(8)
3
riders
29.4km
01:41
180m
180m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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Beautiful. Even more beautiful during the week. And in the late afternoon.
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The endless expanse of the beach is simply amazing.
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Fort Mahon Plage is a luxury seaside resort with a very extensive beach and is located in the middle of a protected dune area. You will find many restaurants, boutiques and also a casino here. Are you a nature lover? Then you will definitely get your money's worth here. More than 400 species of birds live in the Baie de Somme. There are also beautiful hiking areas in the area.
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The La passerelle de l'Authie, inaugurated in April 2022, is a 52-meter-long pedestrian and cycle structure that facilitates the safe crossing of the Authie river. Connecting the departments of Somme and Pas-de-Calais, it is part of the Eurocyclo project, which aims to enrich the cycling routes of the coast.
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The Crotoy municipal marsh is often compared to a miniature version of the Camargue, offering a panorama rich in biodiversity. This natural space promises a total immersion experience for flora and fauna lovers. Don't forget your binoculars to better observe the various species that make their home there, such as storks, swans, ponies and Highland cows. It is also possible to hear or see the green tree frog, an amphibian characteristic of this region.
2
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However, cycling is prohibited here!
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Colline-Beaumont offers a wide selection of mountain bike trails, with 72 routes available. These include 35 easy, 33 moderate, and 4 difficult trails, catering to various skill levels.
The terrain in Colline-Beaumont is characterized by its coastal features, including beaches, shores, and wetlands. You'll find varied paths, from sandy coastal routes to trails exploring the vicinity of bays. Many routes feature minimal elevation gain, making them accessible for different fitness levels.
Yes, Colline-Beaumont has numerous family-friendly options, with 35 easy mountain bike trails. These routes often feature minimal elevation gain and explore scenic coastal areas. An example is the Quend Plage les Pins – Quend - Plage-les-pins loop from Les Vertes Feuilles, which is 9.7 km long and typically takes about 30 minutes.
Many mountain bike trails in Colline-Beaumont offer scenic views and pass by notable landmarks. You can explore areas like Authie Bay, ride past Fort-Mahon-Plage Beach, or even spot seals at Seal Beach (Plage des Phoques). Other points of interest include The Pebble Bridge and the Port of La Madelon.
Yes, many of the mountain bike trails in Colline-Beaumont are designed as loops. For instance, you can enjoy the Fort-Mahon-Plage Beach – The Grand Lake - Belle Dune loop from Dune, an easy 16.4 km route, or the more moderate La Madelon – Authie Bay – Port de la Madelon loop from Groffliers, which covers 34.9 km.
The mountain bike trails in Colline-Beaumont are highly regarded by the komoot community, holding an average rating of 4.5 stars from over 200 reviews. Mountain bikers often praise the diverse coastal scenery and the accessibility of routes for various skill levels.
Absolutely. The region is known for its coastal landscape. Trails like the Fort-Mahon-Plage Beach – The Grand Lake - Belle Dune loop from Dune offer direct views of the beach and a large lake. Another great option is the Berck Lighthouse – Seal Beach loop from Waben, which provides coastal riding experiences.
Ride durations vary depending on the trail and your pace. Many easy routes, such as the Quend Plage les Pins – Quend - Plage-les-pins loop from Les Vertes Feuilles (9.7 km), can be completed in about 30 minutes. Longer, moderate routes like the La Madelon – Authie Bay – Port de la Madelon loop from Groffliers (34.9 km) might take around 2 hours.
While the region is primarily known for its easy to moderate trails, there are 4 difficult routes available for more experienced mountain bikers seeking a challenge. These trails may feature more technical sections or varied terrain, as suggested by descriptions of rock gardens, slab rollers, and jump lines in the broader region.
Yes, several routes are designed to explore the beautiful bay areas. The La Madelon – Authie Bay – Port de la Madelon loop from Groffliers is a moderate 34.9 km path that specifically explores the scenic Authie Bay area, offering coastal riding experiences.
Mountain bike trails in Colline-Beaumont generally feature minimal elevation gain, making them suitable for a wide range of riders. For example, the Fort-Mahon-Plage Beach – The Grand Lake - Belle Dune loop from Dune has an elevation gain of less than 50 meters over 16.4 km.


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