4.3
(171)
4,526
riders
21
rides
Road cycling around Cayeux-Sur-Mer offers diverse landscapes, including coastal paths, dunes, and marshlands. The terrain is generally gentle, making it accessible for various skill levels. Routes often traverse varied scenery, from the pebble beaches to the expansive Hâble d'Ault Marsh. The region provides a network of paths suitable for both casual riders and those seeking longer distances.
Last updated: September 2, 2026
4.5
(17)
454
riders
52.0km
02:09
100m
100m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
5.0
(4)
119
riders
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.

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103
riders
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
47
riders
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
37
riders
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
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Paved path for cyclists, but also used by pedestrians when they want to go faster than over the beach.
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Very worthwhile canal, recommended!
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A very beautiful place, even without seals.
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in Scandinavia it would be called a fjord
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There are over 20 road cycling routes around Cayeux-sur-Mer, catering to various skill levels. The komoot community has explored more than 20 routes in the area, with options ranging from easy rides to more challenging distances.
The terrain around Cayeux-sur-Mer is generally gentle, making it accessible for many cyclists. You can expect diverse landscapes, including coastal paths, dunes, and marshlands. Routes often traverse varied scenery, from the vast pebble beaches to the expansive Hâble d'Ault Marsh, with a refreshing sea breeze often accompanying your ride.
Yes, Cayeux-sur-Mer offers several easy road cycling routes. For instance, the German bunker at Hourdel – Strada biancha Picarda loop from Le Hourdel is an easy 11.4 km route. The region's generally gentle terrain and dedicated paths, like the car-free 'Route Blanche', are well-suited for families and casual riders.
Absolutely. For those seeking longer distances, routes like the Le Tréport Harbor – Departure for Criel Plage loop from Hurt offer a moderate 63.1 km path with over 430 meters of elevation gain, extending south along the coast with varied scenery. The region also connects to longer cycling experiences such as the Vélomaritime / EuroVelo 4.
Yes, many routes are designed as loops. A popular option is the Cayeux-sur-Mer 🏘️🏖️ loop from Cayeux-sur-Mer, a moderate 43.8 km route. Another is the Alfred Manessier Walk – Le Crotoy loop from Hurt, which is 50.6 km and connects Cayeux-sur-Mer to Le Crotoy, offering views of the Baie de Somme.
Cycling routes often pass through stunning natural areas and past notable landmarks. You can explore the White Route of the Bay of Somme, cycle towards the iconic Le Hourdel Lighthouse, or discover the unique Ault Chalk Cliffs. The region is also known for the Baie de Somme, a haven for birdwatching and seal observation.
The 'Route Blanche' is a significant draw for cyclists in Cayeux-sur-Mer. It's a 3 km car-free path that winds through the dunes, providing a safe and picturesque cycling experience. You can find it as part of the White Route of the Bay of Somme, offering a unique way to enjoy the coastal landscape.
The region is a paradise for wildlife enthusiasts. The Baie de Somme is renowned for its seal colonies, particularly at the Pointe du Hourdel, where you can often spot grey and harbour seals at low tide. The Hâble d'Ault Marsh is an expansive nature reserve, home to nearly 270 different species of birds, making it ideal for birdwatching from your bike.
The area is highly rated by the komoot community, with an average score of 3.6 stars from over 30 reviews. Cyclists often praise the diverse scenery, from coastal paths and pebble beaches to marshlands, and the presence of dedicated, car-free paths like the 'Route Blanche'. The gentle terrain and refreshing sea breeze are also frequently mentioned as highlights.
Cayeux-sur-Mer boasts one of the longest beaches on the Picardy Coast, featuring a vast pebble beach and Europe's longest boardwalk, stretching approximately 2 kilometers. This boardwalk is famously lined with over 400 colorful beach cabins, offering a charming seaside atmosphere that can be enjoyed during a leisurely ride or stroll.
Yes, Cayeux-sur-Mer is part of the larger Vélomaritime / EuroVelo 4 network, which offers extensive cycling experiences. This allows you to connect to destinations like Le Tréport and explore scenic areas such as the Hâble d'Ault, providing options for multi-day tours or longer rides beyond the immediate vicinity. You can find more information on the Vélomaritime route here.
The region is enjoyable for cycling throughout much of the year, but spring and summer offer particularly pleasant conditions with milder temperatures and a refreshing sea breeze. These seasons are ideal for enjoying the coastal paths and natural reserves, though the diverse scenery provides an engaging backdrop in any season.


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