4.0
(2)
28
riders
17
rides
Gravel biking around Hallines, located in the Pas-de-Calais department of France, offers a diverse landscape ideal for exploration on two wheels. The region, part of Hauts-de-France, features a mix of flat paths alongside railway lines and more challenging hilly gravel roads. It is characterized by its proximity to the Regional Nature Park Caps et Marais d'Opale, as well as notable forests like Clairmarais and Tournehem, providing varied terrain for no traffic gravel bike trails.
Last updated: July 4, 2026
6
riders
101km
07:23
1,290m
1,290m
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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3
riders
33.4km
02:26
390m
390m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(2)
7
riders
22.2km
01:15
40m
40m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
5
riders
52.6km
04:11
770m
770m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Hallines
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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ideal for cycling to Clairmarais, which is approximately 2 km away
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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.
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There are over 15 dedicated no-traffic gravel bike trails around Hallines, offering a variety of experiences for different skill levels. These routes are carefully selected to ensure a peaceful ride away from vehicular traffic.
The region around Hallines offers a diverse mix of terrain. You'll find routes that feature both hilly gravel roads and flat paths, including those running alongside the local railway line or through forests. This variety makes it ideal for gravel biking, combining paved sections with unsealed surfaces.
Yes, Hallines offers several easy no-traffic gravel routes. A great option is the Lansberghe Path – Chestnut tree bridge loop from Saint-Omer, which is relatively flat and covers about 22 km, perfect for a relaxed ride. The area's greenways and canal towpaths also provide gentle, car-free cycling experiences.
For experienced gravel bikers seeking a challenge, the region offers several difficult routes. Consider the Saint-Omer Valley – Pihem Ravine loop from Pihem, which spans over 52 km with significant elevation gain, or the Saint Martin Church – Saint-Léger Church, Cléty loop from Pihem, a demanding 55 km ride with substantial climbing.
Many routes pass through or near the beautiful Regional Nature Park Caps et Marais d'Opale, offering stunning natural scenery. You might encounter highlights like the Pihem Ravine or the tranquil Harchelle Lake. The forests of Clairmarais and Tournehem also provide picturesque, shaded trails.
Absolutely. While cycling, you can explore points of interest such as the 14 centuries of hard work historical site. The nearby town of Saint-Omer also offers attractions like the Saint-Omer Cathedral and the Boat Lift of Fontinettes, which can be reached via some routes.
The region is enjoyable for gravel biking throughout much of the year. Spring and autumn offer pleasant temperatures and beautiful scenery, especially through the forests. Summer provides longer daylight hours, while winter rides can be tranquil, though some paths might be muddy. Always check local weather conditions before heading out.
Yes, the nearby town of Saint-Omer serves as a hub with public transport connections, including a train station (Saint-Omer station). Many routes, such as the Greenway along the Aa – Lansberghe Path loop from Saint-Omer, start or pass through Saint-Omer, making them accessible without a car.
The komoot community highly rates the gravel biking experience around Hallines, with an average score of 4.2 stars. Riders often praise the quiet, car-free nature of the trails, the diverse landscapes ranging from forests to riverside paths, and the opportunity to explore the beautiful Pas-de-Calais countryside away from traffic.
Yes, the region is known for its greenways and flat paths, including those that run alongside the River Aa. These provide excellent opportunities for gravel biking on former railway lines or canal towpaths, offering smooth, traffic-free surfaces and scenic views of the waterways and surrounding countryside.
While Hallines itself is a smaller village, the nearby town of Saint-Omer offers a wider range of amenities, including cafes, restaurants, and shops. Many routes are designed as loops from Saint-Omer or pass through smaller villages where you might find local establishments to refuel and relax.


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