4.5
(2)
22
riders
4
rides
No traffic gravel bike trails around Sercus offer a network of routes through the rural landscape. The region features a mix of open fields, agricultural areas, and small woodlands, providing varied terrain for gravel cyclists. Elevation changes are generally gentle, with some routes including minor hills. The area is characterized by its quiet country roads and unpaved paths, ideal for traffic-free cycling.
Last updated: July 3, 2026
6
riders
47.0km
02:48
200m
200m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(1)
4
riders
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

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7
riders
41.0km
02:32
190m
190m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
3
riders
39.2km
02:25
310m
310m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
2
riders
47.5km
02:52
140m
140m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Sercus
Beautiful cycle path along the pond landscape, EV5.
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Cassel is a fortified town on top of a hill and not far from the Belgian border with Poperinge (20 km). Beautiful views, cozy alleys, unique estaminets and a richly furnished museum in a historic mansion. This is in short what Cassel brings you, once you have conquered the slope from whichever side. A lot of variety with a bit of history and culture, a lot of nature and local gastronomy. Enjoyment is the motto. Highlights are there for the taking in Cassel. For some, the Musée de Flandre will be the top attraction, for others the estaminets and still others just come for the cobblestone climb. Enjoy Cassel.
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The Porte de Dunkerque dates back to the Middle Ages and served as one of the main gateways to the fortified city of Cassel. The gate is built in a robust medieval style, with thick stone walls and an imposing arch marking the passage. The architecture reflects the military and strategic function of the gate.
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The Remparts de Cassel are the historic fortifications that surround the charming town of Cassel, perched high on Mont Cassel in French Flanders. These ancient ramparts bear witness to the region’s rich and tumultuous history and offer visitors a fascinating glimpse into the past. Cassel’s elevated position on Mont Cassel, one of the highest points in the area, made it a strategically important stronghold for a long time. It offered excellent views over the Flemish plain, making it ideal for defensive purposes. The first fortifications date back to the Middle Ages, when walls and gates were built to protect the town from invasions and sieges. Cassel was often the scene of military confrontations due to its strategic importance. In the 17th century, the famous French military engineer Sébastien Le Prestre de Vauban strengthened the fortifications of Cassel. Although not as extensive as his other projects, these improvements helped to strengthen the town.
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Komoot offers a selection of 3 dedicated no-traffic gravel bike trails around Sercus. These routes are carefully curated to provide a peaceful cycling experience away from vehicular traffic.
The no-traffic gravel trails around Sercus offer varied terrain. You'll find routes with gentle elevation, such as the Drève du Milieu – Château de la motte au bois loop from Hazebrouck with only 39m of ascent, making it suitable for an easy ride. Other routes, like the Cassel Village – Cassel loop from Cassel, present more significant climbs, reaching over 300m of elevation gain, offering a moderate challenge.
Yes, there are family-friendly options. The Drève du Milieu – Château de la motte au bois loop from Hazebrouck is rated as easy and features minimal elevation, making it a great choice for families looking for a relaxed, traffic-free gravel ride. Another easy option is the Château de la motte au bois – Watten Lock loop from Saint-Venant.
Several routes pass by notable landmarks. For instance, the Château de la motte au bois – The Thiennes Bridge loop from Roquetoire will take you near The Thiennes Bridge. Other attractions in the broader Sercus area include the historic Cassel Old Town, The mill on Cassel Hill, and the impressive Boat Lift of Fontinettes.
All the no-traffic gravel bike routes listed for the Sercus area are circular, allowing you to start and end your ride at the same point. Examples include the Château de la motte au bois – The Thiennes Bridge loop from Roquetoire and the Drève du Milieu – Old bridge loop from Hazebrouck.
Given that the routes often start from towns like Roquetoire, Hazebrouck, Saint-Venant, or Cassel, you can typically find public parking facilities within these localities. It's advisable to check local parking regulations and availability in your chosen starting town before your ride.
Spring and autumn generally offer the most pleasant conditions for gravel biking in the Sercus region, with milder temperatures and beautiful scenery. Summer can also be great, but it's wise to start earlier in the day to avoid the midday heat. Winter rides are possible, but be prepared for potentially muddy sections and colder weather.
While many outdoor trails in France are dog-friendly, it's always best to check local regulations for specific paths or natural areas. If bringing your dog, ensure they are well-behaved, kept on a leash where required, and that you carry waste bags to maintain the cleanliness of the trails.
The komoot community rates the Sercus area highly, with an average score of 4.0 stars. Reviewers often praise the tranquility of the routes and the opportunity to explore the scenic countryside away from traffic, highlighting the peaceful and immersive cycling experience.
While the trails themselves are designed to be traffic-free and often pass through rural areas, the starting and ending towns for these routes, such as Hazebrouck or Cassel, offer various amenities including cafes, bakeries, and restaurants where you can refuel before or after your ride.
The no-traffic gravel bike trails around Sercus vary in length. You can find routes ranging from approximately 29 km, like the Drève du Milieu – Château de la motte au bois loop from Hazebrouck, up to around 47 km, such as the Château de la motte au bois – The Thiennes Bridge loop from Roquetoire, offering options for different ride durations.


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