4.4
(94)
5,373
riders
215
rides
No traffic road cycling routes around Longuenesse traverse a diverse landscape within the Pays de Saint-Omer region of France. The area features the flat, canal-laced Marais Audomarois, a UNESCO biosphere reserve, alongside the peaceful Forêt de Clairmarais. Beyond these, the region includes rural plateaus and rolling landscapes, with some limestone hillsides providing varied terrain for road cyclists.
Last updated: May 22, 2026
4.7
(3)
76
riders
54.8km
02:27
300m
300m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
63
riders
39.5km
01:41
170m
170m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

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5.0
(1)
72
riders
22.6km
00:58
80m
80m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
5.0
(1)
53
riders
38.0km
01:39
260m
260m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
5.0
(1)
45
riders
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
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Popular around Longuenesse
On the top of Kasselberg once stood about twenty windmills. The last mill caught fire on October 30, 1911, which could be seen far into the surrounding area. In 1947, the Ruytoor mill in Arneke was purchased by the local Syndicat d'Initiative, to be opened to the public on July 14, 1949. The mill has two different installations: it functions as a gristmill, which produces organic flour. An electric installation functions as an oil mill, for the production of both rapeseed oil and linseed oil. Near the mill, there is an orientation table and a statue of Maréchal Foch.
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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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There are over 200 dedicated no-traffic road cycling routes around Longuenesse, offering a wide variety of options for all skill levels. You'll find 33 easy routes, 150 moderate routes, and 25 more challenging options.
The region offers diverse terrain. Many routes, especially those through the Marais Audomarois and Forêt de Clairmarais, are predominantly flat and serene. However, the wider Pays de Saint-Omer region also features picturesque rural plateaus and some limestone hillsides, providing varied landscapes and opportunities for more challenging climbs.
Yes, Longuenesse offers several easy, traffic-free road cycling routes perfect for beginners or families. For example, the Claimarais Cave loop from Saint-Omer is an easy option, covering 22.6 km with minimal elevation gain. Another great choice is the Cassel – Cassel Village loop from Saint-Omer, which is 38 km long and also rated easy.
Absolutely. Many of the no-traffic road cycling routes around Longuenesse are designed as loops, allowing you to start and finish at the same point. Examples include the Cassel – Montée de Cassel loop from Saint-Omer and the Ghière Canal – Saint-Omer Cathedral loop from Saint-Omer, both offering scenic circular rides.
You can explore a rich blend of natural beauty and historical sites. Many routes pass through the unique Marais Audomarois wetland, a UNESCO biosphere reserve, or the peaceful Forêt de Clairmarais. You might also encounter highlights like the Romelaëre Ponds Nature Reserve or the Saint-Omer Public Garden. The region's canals and charming villages also add to the scenic experience.
Yes, while many routes are flat, the region does offer more challenging options. Some routes incorporate the rolling landscapes and limestone hillsides found in parts of the Pays de Saint-Omer. For example, the Cassel – Montée de Cassel loop from Saint-Omer features over 300 meters of elevation gain, providing a good workout.
The spring, summer, and early autumn months generally offer the most pleasant conditions for road cycling in Longuenesse, with milder weather and longer daylight hours. The region's well-maintained routes are enjoyable during these seasons, allowing you to fully appreciate the natural landscapes and cultural stops.
Many routes start from towns like Saint-Omer, which offers various parking facilities. Given the region's commitment to cycling tourism, you'll often find convenient parking near popular trailheads or town centers, allowing easy access to the traffic-free routes.
Yes, the routes often pass through charming villages and towns where you can find cafes, bakeries, and local eateries. Saint-Omer itself, a 'City of Art & History,' provides numerous options for refreshments and breaks, allowing you to combine your ride with cultural exploration and local cuisine.
The area is highly rated by the komoot community, with an average score of 4.46 stars. Reviewers often praise the peacefulness of the routes, the beautiful natural scenery of the Marais Audomarois and Forêt de Clairmarais, and the well-maintained surfaces suitable for road bikes. The ability to combine nature with cultural stops in towns like Saint-Omer is also frequently highlighted.
The lengths of no-traffic road cycling routes vary significantly to suit different preferences. You can find shorter routes, such as the Claimarais Cave loop from Saint-Omer at 22.6 km, or longer rides like the Cassel – Montée de Cassel loop from Saint-Omer, which is over 54 km, providing options for quick spins or longer excursions.
Yes, Saint-Omer, a common starting point for many routes, has a train station (Saint-Omer station) which can be accessed by public transport. This makes it convenient to reach the area and begin your traffic-free road cycling adventure without needing a car.
Absolutely. The region is rich in history and culture. Many routes pass through or near Saint-Omer, a 'City of Art & History,' where you can visit the magnificent Saint-Omer Cathedral or the tranquil Saint-Omer Public Garden. The area's charming villages also offer opportunities to explore local heritage.


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