4.0
(20)
63
riders
7
rides
Gravel biking around Fort-Mahon-Plage offers diverse terrain across its coastal landscapes and natural reserves. The region is characterized by expansive sandy beaches, dynamic dune systems, and ecologically significant estuary areas like Authie Bay. Cyclists can explore a network of no traffic gravel bike trails that traverse coastal paths, pine forests, and wetlands, providing varied scenery. The terrain is generally flat to gently rolling, with options suitable for different fitness levels.
Last updated: May 24, 2026
4.5
(2)
13
riders
48.6km
03:07
240m
240m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.9
(8)
19
riders
49.0km
02:38
60m
60m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(1)
6
riders
40.4km
02:28
60m
60m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
riders
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
3.0
(1)
3
riders
49.6km
02:56
140m
140m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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The port of La Madelon is a marina located on the Authie, near its mouth at the bottom of the Bay of Authie[1]; the location of the port, in the place called "La Madelon", is shared between the communes of Waben and Groffliers, in the department of Pas-de-Calais.
0
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Easily navigable, highly recommended
1
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Very good, relatively new cycle path
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The weather is very nice here, but when it's hot, definitely remember to bring something to drink.
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Beautiful photo motif in combination with the dunes at any time of day or year.
1
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Great cycle path through forests and meadows.
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From the beautiful restaurant on the Bay of Authie, a narrow footpath leads past the small harbor of Madelon - and if the water is not too high, it even takes you the three kilometers to the bridge for pedestrians, cyclists and horse riders towards the Baie de la Somme.
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There are 7 dedicated no-traffic gravel bike trails around Fort-Mahon-Plage, offering a mix of easy and moderate routes. These trails allow you to explore the diverse coastal and natural landscapes without vehicle interference.
The terrain around Fort-Mahon-Plage is quite varied, featuring mostly flat to gently rolling paths. You'll encounter coastal paths, extensive sand dunes, estuary areas, prairies, and fields. Some routes combine paved surfaces with unpaved segments, offering a dynamic gravel biking experience.
Yes, there are several easy no-traffic gravel bike trails. For a shorter, family-friendly option, consider the Parc du Marquenterre – Marquenterre Park loop from Saint-Quentin-en-Tourmont, which is about 13 km long. Another easy route is the Port of La Madelon – New Cycle Path loop from Rang-du-Fliers - Verton - Berck, spanning approximately 24 km.
Many routes offer stunning views and access to unique natural features. You can explore the ecologically significant Authie Bay, dynamic dune systems, and the renowned Parc du Marquenterre. Highlights include the Seal Beach (Plage des Phoques), the Port of La Madelon, and the Waben - Foraine d'Authie area. The Foraine d’Authie Observatory also provides excellent wildlife viewing opportunities.
Absolutely! The region is a haven for wildlife, particularly migratory birds. The Parc du Marquenterre – Cycle path loop from Place du 11 Novembre takes you directly towards the Parc du Marquenterre, a protected natural reserve famous for its bird population. You might also spot seals in Authie Bay, especially near Seal Beach.
Yes, all the no-traffic gravel bike trails listed are circular loops, allowing you to start and finish at the same point. Examples include the Waben - Foraine d'Authie – New Cycle Path loop from Berck and the Berck Lighthouse – Port of La Madelon loop from Bagatelle.
The komoot community highly rates the gravel biking experience in Fort-Mahon-Plage, with an average score of 3.75 out of 5 stars. Reviewers often praise the tranquility of the no-traffic routes, the stunning coastal scenery, and the opportunity to observe local wildlife in a peaceful setting.
While Fort-Mahon-Plage itself has limited public transport options directly to trailheads, some routes start from nearby towns like Berck or Saint-Quentin-en-Tourmont, which may have better connections. It's advisable to check local bus or train schedules for these specific starting points if you plan to use public transport.
Yes, several routes offer views of or pass close to various water bodies. The Somme Bay is a prominent feature, and you might encounter smaller lakes like The Grand Lake - Belle Dune or Main lake of the holiday resort, which are part of the local landscape.
The best time for gravel biking in Fort-Mahon-Plage is generally from spring to early autumn (April to October) when the weather is milder and more predictable. During these months, you can fully enjoy the coastal paths and natural reserves. Winter riding is possible but can be windier and colder, with potentially muddier sections on unpaved trails.
For experienced riders looking for a longer, moderate challenge, the Waben - Foraine d'Authie – New Cycle Path loop from Berck and the Berck Lighthouse – Port of La Madelon loop from Bagatelle both cover approximately 48 km. These routes offer extended riding time through varied landscapes, including coastal sections and inland paths.


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