4.3
(383)
2,825
riders
248
rides
No traffic touring cycling routes around Nieurlet are characterized by the flat, watery landscapes of the Marais Audomarois, a UNESCO-recognized biosphere reserve. The region features an intricate network of canals, ditches, and rivers, including the Aa canalized, providing tranquil routes often alongside water. This area is known for its rich biodiversity, offering a "green" environment with prairies and ancient hydraulic networks ideal for peaceful cycling. The terrain is predominantly flat, making it accessible for touring cyclists of various skill levels.
…Last updated: May 22, 2026
11
riders
28.0km
01:39
120m
120m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
3.8
(4)
14
riders
34.1km
02:03
90m
90m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(2)
24
riders
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
3.0
(1)
12
riders
8.06km
00:28
20m
20m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
8
riders
32.7km
02:29
260m
260m
Hard bike ride. Good fitness required. You may need to push your bike for some segments of this route.
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Popular around Nieurlet
Nice campsite outside of St. Omer. Quiet location, not much going on in May. Swimming pool closed. Clean restrooms; please bring your own toilet paper.
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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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There are over 240 dedicated touring cycling routes around Nieurlet, with a significant number designed to be traffic-free. This includes 108 easy routes, 89 moderate routes, and 43 more challenging options, ensuring a suitable ride for every skill level.
Nieurlet is nestled within the Marais Audomarois, a UNESCO-recognized biosphere reserve known for its exceptionally flat terrain and extensive network of waterways. This unique landscape provides numerous tranquil paths alongside canals and rivers, offering peaceful, traffic-free cycling experiences away from urban hustle. The region's rich biodiversity also makes for scenic rides.
Yes, the region is well-suited for this. A notable example is the Chestnut tree bridge – Gravel route along the canal loop from Saint-Omer. This easy 30 km route offers a serene journey along the canal, perfect for enjoying the quiet marshland environment without vehicle traffic.
The Marais Audomarois is a haven for nature lovers. You can explore areas like the Romelaëre Nature Reserve Circuit or the broader Romelaëre Ponds Nature Reserve, which are rich in diverse flora and fauna, including numerous bird species. The flat, watery landscapes themselves are a major draw, offering picturesque views throughout your ride.
Absolutely. While cycling through the marshlands, you can reach nearby Saint-Omer, which boasts historical monuments and charming streets. For example, the Aire-sur-la-Lys Belfry – Canal de Neufossé loop from Saint-Omer takes you past the historic Belfry, a UNESCO World Heritage site. Other points of interest include the Boat Lift of Fontinettes and the impressive Saint-Omer Cathedral.
The Marais Audomarois is beautiful year-round, but spring and autumn offer particularly pleasant conditions for touring cycling. The weather is generally mild, and the natural scenery is vibrant with blooming flowers or rich autumnal colors. Summer is also popular, though it can be warmer. Winter cycling is possible, but some paths might be damp.
Yes, for those seeking a longer challenge, routes like the Chestnut tree bridge – Étang de Rebecques loop from Saint-Omer offer a more extensive journey. This difficult 68 km route provides a significant distance to cover while still enjoying the region's quiet paths and natural beauty.
Many of the routes in the Nieurlet area are designed as loops, allowing you to start and finish at the same point. This is particularly convenient for touring cyclists. For instance, the Chestnut tree bridge – Ghière Canal loop from Saint-Omer is a moderate 32 km circular route that showcases the region's waterways.
The area is highly rated by the komoot community, with an average score of 4.25 stars. Reviewers often praise the serene, flat landscapes, the abundance of quiet paths along the canals, and the rich biodiversity that makes for a truly immersive and peaceful cycling experience away from traffic.
While the Nieurlet pier (Le Brouckailler) has closed, traditional flat-bottomed boat (bacôve) departures are still available from nearby Saint-Omer. This allows you to combine your traffic-free cycling tour with a unique boat excursion, offering a different perspective of the Marais Audomarois waterways.
For more comprehensive information and additional cycling guides for the broader Audomarois region, you can consult resources like the official Audomarois Cyclist's Guide provided by the local tourism office.


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