4.4
(140)
1,196
riders
157
rides
Touring cycling around Thérouanne offers routes through a landscape characterized by gentle river valleys, agricultural plains, and rolling terrain. The region features greenways along waterways like the Aa, providing smooth paths for cyclists. Elevation gains on some routes indicate a varied topography with gradual ascents and descents, rather than steep mountainous climbs. This area provides a mix of open countryside and tree-lined sections, suitable for extended rides.
Last updated: July 2, 2026
15
riders
53.8km
04:30
820m
820m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
7
riders
41.0km
02:44
170m
170m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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8
riders
51.0km
04:06
610m
610m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(2)
8
riders
21.0km
01:40
80m
80m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
4.0
(1)
10
riders
26.2km
01:54
190m
190m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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The belfry of Aire-sur-la-Lys (in Dutch: Ariën-aan-de-Leie) is a historic, baroque belfry in the French department of Pas-de-Calais that has been on the UNESCO World Heritage list since 2005. The striking tower is attached to the town hall and dominates the skyline of the historic town.
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Beautiful cycle path along the canal, EV5.
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Beautiful cycle path along the canal.
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Many centuries ago, our ancestors discovered the possibility of harnessing the power of the elements—which, on the one hand, were helpful and useful, but on the other hand, as untamed forces of nature, could also be a threat—for various purposes, thus eliminating the need for human or animal muscle power. Mills such as these are a good example of the human engineering skills of earlier generations: The heavy millstones used to grind grain or press oil, for example, could be powered by wind or—as in this case—water.
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Thérouanne was Sigeric's 77th stop on his return from Canturbey's pilgrimage to Rome. In the 19th century, this fortified town was a French enclave within the German Empire, but was razed by Charles V in 1553. On the hill north of the town are the remains of one of the first cathedrals built in the Gothic style in France. The famous Great God of Thérouanne, which adorned one of the portals, is now housed in Saint-Omer Cathedral.
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Leaving the village of Dohem via Rue du Paradis, the Via Francigena takes you along a pleasant tree-lined path.
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The Federal Ballastières ponds are located on the Lys basin, in the territory of the commune of Aire sur la Lys. These old ballast pits, resulting from the extraction of ballast, are today at the heart of a vast natural area of approximately 109 hectares. The federal fishing zone is divided into two bodies of water. These ponds, of varying depth, are home to cyprinid fish species such as roach, bream, carp, and predators such as pike and perch.
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There are over 150 touring cycling routes around Thérouanne, offering a wide variety of options for different skill levels and preferences. The komoot community has explored these routes over 1,000 times.
Thérouanne offers a diverse range of routes. You'll find 46 easy routes, 81 moderate routes, and 23 difficult routes, ensuring there's something for every touring cyclist, from beginners to experienced riders.
Yes, Thérouanne has 46 easy touring cycling routes that are suitable for families and beginners. These routes often follow greenways along waterways like the Aa, providing smooth and accessible paths.
The region around Thérouanne features gentle river valleys, agricultural plains, and rolling terrain. You can expect a mix of open countryside and tree-lined sections, with varied topography that includes gradual ascents and descents rather than steep mountainous climbs. Many routes utilize greenways for a consistent surface.
The area offers several interesting sights. You might encounter historical landmarks such as the Saint-Pierre Collegiate Church of Aire-sur-la-Lys, or various mills like the Moulin des Invalides and Le Moulin Pidoux. The routes often provide extensive views of the surrounding river valley and countryside.
Absolutely. For experienced touring cyclists seeking a challenge, there are 23 difficult routes. An example is the Greenway along the Aa – Along the Aa loop from Pihem, which is 36.8 miles (59.3 km) long and features significant elevation changes.
Many of the touring cycling routes in Thérouanne are designed as loops, allowing you to start and finish in the same location. For instance, the popular Paper House – Greenway along the Aa loop from Pihem is a 32.4-mile circular route.
The touring cycling routes in Thérouanne are highly regarded by the komoot community, with an average rating of 4.3 stars from over 100 reviews. Cyclists often praise the well-maintained greenways, the scenic river valleys, and the varied, yet manageable, terrain.
The spring and autumn months generally offer the most pleasant conditions for touring cycling in Thérouanne, with milder temperatures and beautiful scenery. Summer can also be enjoyable, though it may be warmer. Winter cycling is possible, but be prepared for colder weather and potentially wet conditions.
Yes, some routes are known for their panoramic views. The Panorama at 10% – Belle allée loop from Pihem is specifically highlighted for its varied terrain and scenic viewpoints, offering expansive vistas of the surrounding landscape.
The routes vary significantly in length. You can find shorter rides, but many popular touring routes range from approximately 30 to 40 miles (50 to 65 km). For example, the Saint Martin Church – Saint-Léger, Herbelles loop from Ecques is 38.8 miles (38.8 km).
Many touring cycling routes around Thérouanne start from villages or towns like Pihem or Ecques, where public parking is generally available. It's advisable to check local parking options in your chosen starting point before your ride.


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