4.0
(2)
35
riders
20
rides
Gravel biking around Longuenesse offers a network of trails traversing varied terrain. The region features greenways, established paths like the Lansberghe Path, and routes that pass through marshland areas and open countryside. Elevations vary, with some routes featuring significant climbs and others remaining relatively flat.
Last updated: July 3, 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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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 30 gravel bike trails in the Longuenesse area, offering a variety of experiences for different skill levels. You'll find 5 easy routes, 14 moderate routes, and 13 challenging options.
Yes, Longuenesse offers several easy gravel bike routes. A great option for a relaxed ride is the Lansberghe Path – Chestnut tree bridge loop from Saint-Omer. This 22.2 km (13.8 miles) route has minimal elevation changes, making it ideal for beginners or a family outing.
For those seeking more challenging climbs, the Longuenesse area has routes with notable elevation. The The Marsh House – Le Moulin Pidoux loop from Tilques is a difficult 71.6 km (44.5 miles) route featuring over 560 meters (1,837 feet) of elevation gain. Another demanding option is the Greenway along the Aa – Lansberghe Path loop from Saint-Omer, which covers 58.1 km (36.1 miles) with over 450 meters (1,500 feet) of climbing.
Route durations vary significantly based on distance and elevation. Easy routes like the Lansberghe Path loop can take around 1 hour 15 minutes. Moderate routes, such as the Quelmes – Nice view with boules court loop from Setques, typically take about 2 hours 25 minutes. Longer, more difficult routes can extend to over 5 hours.
Yes, all the featured gravel bike routes in the Longuenesse area are designed as loops, allowing you to start and finish at the same point. This includes popular options like the Greenway along the Aa – Lansberghe Path loop and the Lansberghe Path – Chestnut tree bridge loop.
The trails around Longuenesse often pass through diverse landscapes, including marshlands and open countryside. You can explore natural highlights such as the Romelaëre Nature Reserve Circuit or the tranquil Harchelle Lake. For historical interest, some routes might bring you close to sites like the Bomb Crater in Parc Naturel Régional des Caps et Marais d'Opale.
The Longuenesse area is highly rated by the komoot community, with an average score of 4.5 stars. Reviewers often praise the varied terrain, which includes greenways, established paths, and marshland areas, offering a good mix of scenery and riding challenges. Many appreciate the network of trails that caters to various ability levels.
Yes, Saint-Omer, which is very close to Longuenesse, has a train station (Saint-Omer station) that can serve as a convenient access point for many routes. From there, you can often cycle directly to the start of various trails.
While specific cafes or pubs are not directly integrated into every route description, the Longuenesse region, being close to towns like Saint-Omer, offers various establishments where you can stop for refreshments. Many routes pass through or near villages where local amenities can be found. It's always a good idea to check your route beforehand for potential stops.
The spring and autumn months generally offer the most pleasant conditions for gravel biking in Longuenesse, with milder temperatures and beautiful scenery. Summer can also be enjoyable, though it can get warmer. Winter riding is possible, but be prepared for potentially wet and muddy conditions, especially in marshland areas, and shorter daylight hours.
Many outdoor trails in the Longuenesse area are suitable for cycling with dogs, provided they are well-behaved and kept under control, often on a leash, especially in nature reserves or near livestock. Always check local regulations for specific areas, particularly within protected marshlands or nature reserves like the Romelaëre Ponds Nature Reserve, to ensure dogs are permitted.


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