4.4
(17)
107
riders
11
rides
Gravel biking around Mers-Les-Bains offers diverse terrain, from coastal paths along rugged chalk-white cliffs to inland routes through extensive forests and varied plateaus. The region, part of Hauts-de-France, is characterized by its dramatic coastline, including pebble beaches and the nearby Baie de Somme. These natural features provide a mix of surfaces suitable for no traffic gravel bike trails.
Last updated: May 7, 2026
4.4
(8)
54
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.8
(4)
25
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4.5
(2)
21
riders
32.9km
02:02
300m
300m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3.5
(2)
5
riders
35.6km
02:27
260m
260m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
5
riders
26.2km
01:51
250m
250m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Mers-Les-Bains
The scenery is very beautiful, with lots of birds, cows, horses, and sheep. The road is made of pebbles and quite strenuous to ride.
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Anyone who can read has a distinct advantage; the area is no longer accessible. The view is certainly beautiful, but...
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The current church, built in 1928 in the Romanesque-Byzantine style, is located in the oldest quarter of the city. It has a Latin cross plan, oriented northwest and southwest. The roof is slate, and the nave is covered with long sides and open gables. It features flamboyant stained-glass windows, a listed 17th-century altarpiece, and a Saint Martin's effigy.
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Hourdel Lighthouse is a lighthouse on the common Cayeux-sur-Mer, it is built on the south side of the Bay of Somme, at the end of the point of Hourdel.
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The first funicular railway in Le Tréport was inaugurated on July 1, 1908, in the presence of Gaston d'Orléans and his wife Isabelle, Count and Countess of Eu. Thanks to its popularity, more than 2,000 travelers purchased their round-trip tickets in the first month of operation. This amazing idea was born after the extension of the Eu-Le Tréport electric tram line to serve the "Les Terrasses" district proved impossible due to the significant elevation difference on Rue de la Commune de Paris.
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Beautiful coast and magnificent viewpoint.
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very beautiful sea view
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There are 9 dedicated no-traffic gravel bike trails around Mers-les-Bains, offering a variety of distances and difficulties to explore the region's unique landscapes.
You can expect a diverse mix of terrain. Routes often feature coastal paths along the dramatic chalk-white cliffs, tranquil greenways, and paths through extensive forests and varied plateaus. This provides a good blend of surfaces suitable for gravel biking, keeping you away from traffic.
Yes, there is one easy no-traffic gravel route. The The cliffs of ault onival – Segment Gravel Hautebut loop from Course du Montmignon is a great option, covering 17 km with minimal elevation gain, perfect for beginners or a relaxed ride.
Many routes offer stunning views of the coastline and pass by notable landmarks. You can expect to see the impressive Ault Chalk Cliffs, the charming Belle Époque houses of Mers-les-Bains, and the Viewpoint overlooking the cliffs of Le Tréport. The Le Tréport Funicular is also a unique sight near some routes.
Absolutely. For a longer challenge, consider the Ault Chalk Cliffs – Cliffs of Ault loop from Woignarue. This moderate route spans nearly 60 km with around 300 meters of elevation gain, offering a substantial ride through varied landscapes.
The no-traffic gravel trails around Mers-les-Bains are highly rated by the komoot community, with an average score of 4.3 stars from 13 ratings. Riders often praise the stunning coastal views, the quiet nature of the routes, and the diverse terrain that keeps rides interesting.
Yes, many of the no-traffic gravel routes are designed as loops, allowing you to start and end in the same location. For example, the Saint Martin's Church – Ault Chalk Cliffs loop from Ault is a moderate 35.6 km circular route that showcases the dramatic cliffs.
Definitely. The region is famous for its coastal scenery. The Saint Martin's Church – Eastern end of Falaises d'Albâtre, Ault coastal panorama loop from Ault is a fantastic moderate route that provides extensive views of the Falaises d'Albâtre (Alabaster Coast) and the English Channel.
The Hauts-de-France region, including Mers-les-Bains, offers pleasant conditions for gravel biking from spring through early autumn. These seasons typically provide milder weather and less chance of heavy rain, making for more enjoyable rides along the coast and through inland areas. Winter rides are possible but can be colder and potentially windier, especially near the coast.
While the coastline is prominent, the wider Hauts-de-France region is known for its extensive forests. Some routes will take you inland, offering a mix of coastal and wooded sections. The diverse terrain ensures you'll experience both the dramatic cliffs and tranquil green spaces.
The majority of the no-traffic gravel routes around Mers-les-Bains are classified as moderate. There are 5 such routes, including the Saint-Aubin Church – Le Tréport Funicular loop from Criel-sur-Mer, which is a 26.2 km loop offering a good balance of distance and elevation for intermediate riders.


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