4.5
(98)
732
riders
130
rides
Mountain biking around Blessy offers a network of mountain bike trails primarily traversing woodlands and river valleys. The region features gentle hills and varied terrain, characteristic of the Pas-de-Calais area. These routes often connect historical sites and natural features like the Source of the Lys and local forests. The landscape provides a mix of shaded paths and open sections suitable for different skill levels.
Last updated: May 20, 2026
32
riders
62.6km
05:06
840m
840m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
4.5
(2)
19
riders
44.8km
03:13
480m
480m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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4.8
(5)
18
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
3.0
(1)
12
riders
84.1km
06:29
1,050m
1,050m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.
8
riders
25.9km
01:45
290m
290m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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Marina on the canal, the cycle path is great up to there.
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The small village of Delettes includes the hamlets of Upen d'Amont, Upen d'Aval, and Westrehem. Crossed by the Lys River, it boasts a pretty sluice mill built on the banks of the river.
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This is the former chapel (end of the 17th century) of the Collège Sainte-Marie. The facade is in Jesuit style. The rich decoration follows the Flemish tradition: ringed columns and pillars, broken pediments and curled, inverted consoles.
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The Pont de Thiennes is a road bridge located on the Lys, connecting the municipalities of Thiennes and Aire-sur-la-Lys. The bridge is 200 metres long and was inaugurated in 2014. It is built of Soignies granite and was financed by the state (33.9%) for war damage, by the department of Pas-de-Calais (33.05%) and by the department of Nord (33.05%). The bridge is equipped with a lifting system to allow the passage of boats.
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great place and lots of activities
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This Spanish mill was built around 1635, on the banks of the Lacquette River. It produced flour until 1938, then milling for livestock. It was bought in 1974 to be transformed into a home. It is built with brick and stone (white limestone). All that remains of the original building is the north gable (17th century), and also a porch. The water wheel is still in place but it no longer turns. The dam forms a pretty waterfall. A turret was added on the river side. It is a very beautiful private home with a beautiful garden in which you can see a stone fountain.
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There are over 110 mountain bike trails around Blessy, offering a wide range of options for different skill levels. This includes 42 easy routes, 66 moderate routes, and 4 more challenging trails.
The region's trails, characterized by woodlands and river valleys, are generally enjoyable throughout the spring, summer, and autumn months. While winter riding is possible, conditions can be muddy or wet, so checking local weather forecasts and trail conditions is advisable.
Yes, Blessy offers a good selection of trails suitable for beginners and families. With 42 easy routes, you can find gentle paths through woodlands and along river valleys. An example of an easy route is the Crémesnil Castle loop from Enquin-les-Mines, which is 17.8 miles (28.7 km) long.
The terrain around Blessy primarily features woodlands, river valleys, and gentle hills. You'll encounter a mix of shaded paths and open sections, characteristic of the Pas-de-Calais area. The routes often connect historical sites and natural features like the Source of the Lys.
Yes, many of the mountain bike trails around Blessy are designed as circular routes, allowing you to start and finish at the same point. For example, the popular Source of the Lys loop from Enquin-les-Mines is a moderate 27.8-mile (44.8 km) circular trail.
The mountain bike trails around Blessy are highly rated by the komoot community, with an average score of 4.5 stars from over 100 reviews. Riders often praise the varied terrain, the peaceful woodlands, and the opportunity to explore historical sites and natural features like the Source of the Lys.
Yes, for experienced riders seeking a challenge, there are 4 difficult mountain bike routes available. A notable option is the Linghem Wood – Nedon Wood loop from Enquin-les-Mines, a demanding 52.3-mile (84.1 km) trail through extensive woodlands.
While riding the trails, you might encounter various points of interest. These include historical sites and natural features. Some notable attractions in the wider area include The Thiennes Bridge, the Saint-Pierre Collegiate Church of Aire-sur-la-Lys, and the Moulin des Invalides.
Absolutely. Many routes in the Blessy area offer a blend of history and nature. For instance, the moderate Crémesnil Castle – Linghem Wood loop from Enquin-les-Mines combines historical landmarks with sections through dense woodlands, providing a diverse riding experience.
The longest mountain bike trail listed is the Linghem Wood – Nedon Wood loop from Enquin-les-Mines, which spans 52.3 miles (84.1 km) and typically takes around 6 hours and 28 minutes to complete.
Yes, there are mountain bike trails accessible from Enguinegatte. One option is the Mountainbike loop from Enguinegatte, a moderate 21.6-mile (34.8 km) route.


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