4.5
(60)
4,848
riders
29
rides
Road cycling around Thiennes, located in the Nord department of Hauts-de-France, features a diverse landscape characterized by its "plat pays" (flat country) terrain. The region includes the Lys river, canals, marshes, meadows, and wooded areas, offering varied cycling experiences. While generally flat, the broader Nord department provides rolling countryside with gentle elevation gains suitable for road biking. The area also incorporates sections of canal paths and "voies vertes" (greenways) that allow for peaceful rides.
Last updated: July 2, 2026
63
riders
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
34
riders
92.3km
03:43
290m
290m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

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23
riders
84.7km
03:34
240m
240m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
5.0
(1)
26
riders
61.6km
02:43
340m
340m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
20
riders
126km
05:52
1,300m
1,300m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
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The source of the Leie (French: la source de la Lys) is located in the small French village of Lisbourg, situated in the Pas-de-Calais department in the Hauts-de-France region. The river originates here at an altitude of approximately 115 meters and flows via Aire-sur-la-Lys towards Belgium, eventually flowing into the Scheldt in Ghent after approximately 202 kilometers.
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A very well-known place for pilgrims and a good tavern which recently reopened: LA TABLE DE ST BENOIT.
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This picturesque village owes much of its fame to the birth of Saint Benedict Joseph Labre, born in the village in 1748. It is also an essential stop on the religious route of the Via Francigena.
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The patron saint of the marginalized, Saint Benedict Joseph Labre, was born in 1748 in the picturesque village of Amettes. He is better known as "God's Traveler." A French mendicant pilgrim, he traveled the roads of Europe, from sanctuary to sanctuary until his final stop: Rome. He was canonized in 1881. The birthplace of Saint Benedict Joseph, a small chalet, has become an important pilgrimage site in Artois, dedicated to his memory and housing his belongings.
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Excellent road between Coulomby and Quesques - quiet, smooth and superb wooded scenery.
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and the cemetery crucifix
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A place steeped in history Possibility to visit the church Check with the town hall
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Road cycling around Thiennes is characterized by its "plat pays" (flat country) landscape, featuring rivers, canals, marshes, meadows, and wooded areas. While generally flat, the broader Nord department offers rolling countryside with gentle elevation gains, providing varied cycling experiences. You'll find serene waterside views along the Lys river and tranquil canal paths.
Yes, the routes around Thiennes cater to various ability levels. While there are no easy routes listed, you'll find a good selection of moderate routes, with 26 available. For those seeking a greater challenge, there are also 5 difficult routes to explore.
For experienced road cyclists looking for a challenge, the Mont de la Calique – Ouelmes Village Entrance loop from Thiennes is a difficult 81.2-mile (130.8 km) trail that leads through rolling countryside and typically takes over 6 hours to complete. Another option is the Waterfall of Nave river in Bourecq – Source of the River Lys loop from Thiennes, a moderate route that covers 67.4 miles (108.5 km) with significant elevation gain.
Many routes will take you past charming local villages and natural features. You might cross The Thiennes Bridge over the Lys river, or cycle alongside the historic Canal de Neufossé. Just 5 km from Thiennes, Aire-sur-la-Lys offers the impressive Saint-Pierre Collegiate Church, a notable architectural landmark.
Yes, many of the road cycling routes around Thiennes are designed as loops, allowing you to start and finish in the same location. Examples include the popular Waterfall of Nave river in Bourecq – Source of the River Lys loop from Thiennes and the Canal in Busnes – Thr First loop from Thiennes.
While specific parking areas for cyclists are not detailed, Thiennes is a small commune, and parking is generally available in and around the village center. Many routes start from Thiennes, suggesting convenient access for those arriving by car.
Cycling routes often pass through charming local villages and towns like Aire-sur-la-Lys, which is just 5 km from Thiennes. These places typically offer cafes, bakeries, and small shops where you can refuel and take a break. Planning your route to include these stops can enhance your cycling experience.
The region experiences a temperate climate. Spring and autumn generally offer pleasant temperatures and less crowded routes, making them ideal for road cycling. Summer can also be enjoyable, though it's advisable to start earlier in the day to avoid the midday heat. Always check the local weather forecast before heading out.
Road cycling around Thiennes is quite popular within the komoot community. Over 1,000 road cyclists have explored the area using komoot, and the routes are highly rated with an average score of 4.7 stars from more than 20 reviews. Cyclists often praise the diverse terrain, from flat river paths to rolling countryside, and the peaceful, scenic environment.
There are over 30 road cycling routes available around Thiennes, offering a wide range of distances and difficulties to suit different preferences. These routes allow you to explore the region's unique "plat pays" landscape, river valleys, and canal paths.
The region is rich in natural beauty, characterized by the Lys river, various canals, marshes, meadows, and wooded areas. You'll enjoy serene waterside views along the Lys and tranquil stretches beside the Canal de Neufossé. The landscape offers a picturesque backdrop for your rides, showcasing the charming 'plat pays' of French Flanders.
Yes, the Lys river is a prominent natural feature, and several routes follow its banks, offering scenic waterside views. A notable example is the Waterfall of Nave river in Bourecq – Source of the River Lys loop from Thiennes, which incorporates sections along the river.


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