4.5
(90)
637
riders
140
rides
Mountain biking around Quernes features routes that traverse woodlands and follow waterways. The area includes varied terrain, from relatively flat paths along the Lys river to more challenging ascents through forested areas. This region offers a mix of easy and moderate trails, with some difficult options for experienced riders.
Last updated: July 1, 2026
4.8
(5)
19
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
4.3
(3)
21
riders
41.8km
02:44
280m
280m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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2
riders
33.9km
02:17
260m
260m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
5.0
(2)
12
riders
50.2km
03:30
350m
350m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
3.0
(1)
10
riders
44.1km
02:52
260m
260m
Moderate mountain bike ride. Good fitness required. 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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Marina on the canal, the cycle path is great up to there.
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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 traffic bridge located on the Leie, connecting the municipalities of Thiennes and Aire-sur-la-Lys. The bridge 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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Very personal touch 😌, to say that I played inside as a kid... Still present today and may it remain there for a very long time. Wonderful childhood memory. to see out of curiosity when you follow this agricultural path.
2
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great place and lots of activities
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There are over 130 mountain bike trails around Quernes, offering a wide range of options for different skill levels and preferences.
The trails around Quernes cater to various skill levels. You'll find 43 easy routes, 82 moderate routes, and 5 difficult routes for more experienced riders.
Yes, Quernes offers 43 easy mountain bike routes. An example is the Crémesnil Castle loop from Enquin-les-Mines, which is 17.8 miles (28.7 km) long and features gentle terrain.
For experienced riders seeking a challenge, there are 5 difficult mountain bike routes. A notable option is the Linghem Wood – Nedon Wood loop from Enquin-les-Mines, an 52.3 miles (84.1 km) trail with significant elevation changes.
Mountain biking around Quernes features routes that traverse woodlands and follow waterways. The area includes varied terrain, from relatively flat paths along the Lys river to more challenging ascents through forested areas, characterized by river valleys, woodlands, and gently rolling terrain.
Many of the mountain bike routes around Quernes are loops. For instance, you can try the Source of the Lys loop from Enquin-les-Mines, a 27.8 miles (44.8 km) path with varied landscapes, or the Crémesnil Castle – Linghem Wood loop from Enquin-les-Mines, which is 19.2 miles (30.9 km) long.
The mountain bike routes in Quernes are highly rated by the komoot community, with an average score of 4.5 stars from over 100 reviews. More than 700 mountain bikers have used komoot to explore the varied terrain, often praising the mix of easy and moderate options and the scenic woodlands.
Yes, some routes pass by interesting points. For example, you might encounter The Thiennes Bridge, or historical sites like Saint-Pierre Collegiate Church of Aire-sur-la-Lys. Other highlights include Moulin des Invalides and Moulin Espagnol d'Enquin les Mines.
Yes, there are options for longer rides. The Linghem Wood – Nedon Wood loop from Enquin-les-Mines is a challenging 52.3 miles (84.1 km) route, suitable for those looking for an extended mountain biking experience.
Many routes in Quernes incorporate waterways. The The Thiennes Bridge – Passerelle de la Lys loop from Aire-sur-la-Lys, for example, is a 25.8 miles (41.6 km) trail that features paths along the Lys river.
The duration varies significantly by trail length and difficulty. For instance, a moderate 25.8 miles (41.6 km) route like The Thiennes Bridge – Passerelle de la Lys loop from Aire-sur-la-Lys typically takes around 2 hours 5 minutes, while longer, more challenging routes can take much longer.


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