4.5
(3)
47
riders
29
rides
Gravel biking around Houlle offers diverse terrain within the Pas-de-Calais department of France. The region is characterized by its picturesque waterways, notably the Houlle River, and the expansive Audomarois Marshes. Riders can expect a mix of mostly paved surfaces, unpaved sections, and routes through forests and small roads, providing varied experiences. This landscape caters to different skill levels, from gentle marshland paths to routes with more significant elevation changes.
Last updated: July 3, 2026
5.0
(1)
9
riders
62.1km
04:31
760m
760m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
6
riders
101km
07:23
1,290m
1,290m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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8
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
14
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
7
riders
58.5km
03:40
460m
460m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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After being closed for several years, the Saint-Omer train station has been given a facelift. The new, completely renovated building is dedicated to travelers, of course, but also to artists, craftspeople, entrepreneurs… La Station isn't just a station; it's "a space for innovation with a station inside." (c) https://nl.tourisme-saintomer.com/verwonderend/erfgoed-wonderen/meesterwerken-bewonderen/het-station-een-station-en-een-plaats-voor-innovatie/
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starting point for quite a few hikes
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here is an information board with all tourist information
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The church of Clairmarais was built in 1873, near the ruins of the former Cistercian abbey that gave the village its name. It replaced the abbey church that was destroyed during the French Revolution. The church is dedicated to Saint Bernard of Clairvaux, the spiritual father of the abbey. Today it is a landmark in the village and a silent witness to the religious heritage of this region. Note the coloured memorial to the dead next to the church.
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Imposing church in the town.
3
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There are over 35 gravel bike trails around Houlle, offering a wide range of experiences. This includes 5 easy routes, 15 moderate routes, and 15 difficult routes, catering to various skill levels.
The terrain around Houlle is quite varied. You'll find a mix of mostly paved surfaces, unpaved sections, and routes that wind through forests and small roads. The region is characterized by the picturesque Audomarois Marshes and the Houlle River, offering unique marshland paths.
Yes, Houlle offers several easy gravel bike trails. A popular choice is the Lansberghe Path – Chestnut tree bridge loop from Saint-Omer, an easy 22.2 km route that takes about 1 hour 15 minutes to complete, mixing marshland paths with views of the Houlle River.
For those seeking a longer challenge, the Greenway along the Aa – Lansberghe Path loop from Saint-Omer is a difficult 58.1 km trail that can take over 4 hours to complete, leading through greenways and marshland paths. Another challenging option is the Behind Guemy – Chapelle Saint-Louis de Guémy loop from Nordausques, which is over 62 km with significant elevation changes.
The gravel routes around Houlle often feature the scenic Audomarois Marshes and the Houlle River. You can also find highlights like the Romelaëre Nature Reserve Circuit and the Romelaëre Ponds Nature Reserve, offering tranquil natural environments. Some routes may also pass by Watten Hill, providing elevated views.
Yes, the region has several interesting landmarks. You might encounter sites like the Bomb Crater in Parc Naturel Régional des Caps et Marais d'Opale or the intriguing The Witches' Tree. The moderate The Éperlecques Blockhaus – Rue du Fort Vesques loop from Watten – Éperlecques specifically traverses varied terrain including forest sections and historical sites.
The area is highly rated by the komoot community, with an average score of 4.5 stars. Reviewers often praise the diverse terrain, the tranquil marshland paths, and the opportunity to connect with nature away from traffic. The mix of paved and unpaved sections also offers a varied and engaging riding experience.
Yes, Houlle offers routes that can be suitable for families, especially the easier, flatter sections through the marshlands. These paths often have mostly paved surfaces, making them accessible for a wider range of riders. Always check the specific route details for distance and elevation to ensure it matches your family's ability.
While gravel biking is possible year-round, the spring and autumn months generally offer the most pleasant conditions with milder temperatures and beautiful scenery. Summer can also be enjoyable, but be prepared for potentially warmer weather. Winter riding is possible, but some unpaved sections might be muddy or wet.
Many of the gravel bike routes around Houlle are designed as loops, allowing you to start and end at the same point. Examples include the Lansberghe Path – Chestnut tree bridge loop from Saint-Omer and the Saint-Louis Chapel of Guémy – Along the Houlle River loop from Nordausques, providing convenient options for your ride.
While specific parking areas for each trail are not detailed, Houlle is a small village, and parking is generally available. For routes starting from nearby Saint-Omer, you can often find parking options in the town, which is a common starting point for many regional tours. Always check local signage for parking regulations.
Houlle is a small village, but the nearby town of Saint-Omer, approximately 8 km away, is a regional hub with a train station (Saint-Omer station). From Saint-Omer, you can cycle to Houlle or access various gravel routes. Check regional public transport schedules for the best connections.


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