4.5
(16)
69
riders
5
rides
No traffic gravel bike trails around Villers-Sur-Authie traverse a landscape characterized by coastal areas, marshlands, and woodlands. The region features the Bay of Authie, known for its diverse ecosystems, and the Crotoy Municipal Marsh. Gravel routes often follow paths near the Authie Valley, which includes areas formed by old glacial pebble deposits. This varied terrain offers a mix of flat sections and gentle inclines suitable for gravel biking.
Last updated: October 8, 2026
5.0
(1)
8
riders
34.4km
01:51
50m
50m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
8
riders
45.2km
02:42
70m
70m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

3
riders
47.7km
02:58
330m
330m
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.
4.0
(1)
2
riders
30.8km
01:52
110m
110m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Villers-Sur-Authie
The castle and park are well worth seeing!
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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.
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Easily navigable, highly recommended
1
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Very good, relatively new cycle path
0
0
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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Great cycle path through forests and meadows.
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0
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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Komoot features 4 dedicated no-traffic gravel bike trails around Villers-Sur-Authie. These routes are specifically curated to offer a peaceful cycling experience away from vehicular traffic.
The no-traffic gravel routes around Villers-Sur-Authie offer a diverse landscape. You can expect a mix of coastal paths near the Bay of Authie, marshland trails, and routes through woodland environments. The region's unique ecosystem, including areas like the Foraine d'Authie with its lakes formed from old glacial pebble deposits, provides varied and interesting surfaces for gravel biking.
The no-traffic gravel trails around Villers-Sur-Authie cater to various skill levels. Out of the 4 routes, 3 are rated as 'easy', making them suitable for beginners or those looking for a relaxed ride. There is also 1 'moderate' route for those seeking a bit more of a challenge.
Yes, all the no-traffic gravel routes listed are circular, allowing you to start and end your ride at the same point. For example, you can explore the Parc du Marquenterre – Cycle path loop from Place du 11 Novembre or the Port of La Madelon – The Pebble Bridge loop from Groffliers.
Many no-traffic gravel routes offer stunning natural sights. You can expect views of the Bay of Authie, rich marshlands like the Crotoy Municipal Marsh, and the unique lakes of Foraine d'Authie. Some routes, such as the Parc du Marquenterre – Cycle path loop from Place du 11 Novembre, take you near the renowned Parc du Marquenterre, an ornithological park known for its bird populations.
Yes, the region offers excellent spots for nature observation. The Foraine d’Authie Observatory is a notable highlight, providing great opportunities for birdwatching and views of the lakes. You might encounter this or similar viewpoints on routes exploring the Foraine d'Authie area.
Given that 3 out of 4 routes are rated 'easy' and are traffic-free, many of these gravel trails are well-suited for families. The flat terrain and absence of cars provide a safe and enjoyable environment for cyclists of all ages. Routes like the Parc du Marquenterre – Marquenterre Park loop from Saint-Quentin-en-Tourmont are particularly good options for a family outing.
While many outdoor areas in France are dog-friendly, it's always best to check local regulations for specific trails, especially those passing through nature reserves or protected areas like the Parc du Marquenterre. Generally, dogs on a leash are welcome on public paths, but ensure they are well-behaved and that you clean up after them.
Parking is generally available in the towns and villages that serve as starting points for these routes. For example, routes often begin near central points like Place du 11 Novembre or from villages such as Groffliers or Saint-Quentin-en-Tourmont, where public parking can typically be found. Always look for designated parking areas to ensure convenience and compliance with local rules.
Access to the starting points of these trails by public transport can vary. While larger towns in the Somme department have train stations, direct public transport links to smaller villages like Villers-Sur-Authie or specific trailheads might be limited. It's advisable to check regional bus schedules or consider driving to the starting points for easier access to the more remote no-traffic routes.
While the routes themselves focus on natural, traffic-free environments, you'll find cafes, restaurants, and small shops in the nearby villages and towns, especially at the start and end points of the loops. For example, starting from Groffliers or Saint-Quentin-en-Tourmont, you'll likely have access to amenities before or after your ride. It's always a good idea to carry water and snacks, especially on longer stretches.
The best season for gravel biking in Villers-Sur-Authie is generally spring through early autumn (April to October). During these months, the weather is typically mild and pleasant, and the natural landscapes are at their most vibrant. The coastal areas can be windy, so checking the weather forecast is always recommended. Winter rides are possible but can be colder and potentially muddier, especially in marshland areas.


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