4.3
(56)
594
riders
77
rides
Mountain biking around Étang de Virelles is set within a diverse natural landscape, characterized by one of Wallonia's largest wetlands. The area features an artificial lake, extensive reed beds, meadows, and humid forests, particularly on its northern, eastern, and western shores. Green valleys, wooded slopes, and the Eau Blanche river contribute to the varied terrain suitable for mountain biking. The region offers a mix of flat sections around the lake and more undulating paths through the surrounding woodlands and valleys.
…Last updated: June 26, 2026
4
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
4.6
(8)
37
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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3
riders
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
5.0
(1)
116
riders
85.6km
07:34
1,480m
1,480m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.
4.7
(3)
32
riders
30.2km
02:22
360m
360m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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nice descent, the entire flank is full of cool tracks
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Beautiful hike, I was just expecting to see the lake but that is not the case, we go around it but not close!
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quietness of the pond where we observe birds
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peaceful place for a well-deserved meal (rest).
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beautiful typical village
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The small waterfalls of the Eau Blanche River are a hidden natural wonder in the region. These charming waterfalls are located in a picturesque and unspoilt setting, where the clear waters of the Eau Blanche meander over rocks and vegetation. The river flows through a wide, wooded landscape.
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The Blaimont viaduct is an imposing railway structure built in 1856. This viaduct, 135 meters long and 26.5 meters high, with its eight arches, was erected to allow the railway to cross the Eau valley White. Using materials extracted from local quarries, it narrowly escaped destruction during both world wars.
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The Trou des Saracens is a karst cave formed several million years ago. Used since the Neolithic era, this site served as a refuge and habitat. The waters deposited stones containing iron ore, called “Sarrazin” by the local inhabitants, supplying the Virelles forges until the 18th century. Today, the cave is protected for its archaeological and ecological value, particularly for the hibernation of bats.
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There are over 60 mountain bike trails around Étang de Virelles. This includes 21 easy routes, 41 moderate routes, and 6 more challenging trails, offering options for various skill levels.
The terrain around Étang de Virelles is diverse, featuring a mix of flat sections around the lake, undulating paths through surrounding woodlands, and green valleys. You'll encounter wetlands, extensive reed beds, meadows, and humid forests, particularly on the northern, eastern, and western shores of the lake. The Eau Blanche river also adds to the scenic beauty with its valleys and slopes.
Yes, Étang de Virelles offers several family-friendly mountain bike trails. There are 21 easy routes suitable for less experienced riders or families. An example is the Stone Bridge - Lompret – Blaimont Viaduct loop from Chimay, which is an easy 8.9-mile (14.3 km) path that can be completed in under an hour.
While many trails in the region are dog-friendly, it's important to be mindful of the Étang de Virelles's status as a nature reserve. Always keep dogs on a leash, especially near the lake and sensitive wildlife areas, to protect the local ecosystem and bird species. Check specific trail regulations for any restrictions.
While mountain biking, you can pass by landmarks such as the Blaimont Viaduct and the Stone Bridge - Lompret. The area is also home to the Aquascope Virelles, a nature interpretation center on the lake's banks, which offers insights into the local ecosystem and birdwatching opportunities. For more information on the Aquascope, you can visit visitacity.com.
Yes, many of the mountain bike routes around Étang de Virelles are designed as loops. For instance, the By the Eau Blanche – Blaimont Viaduct loop from Parc national de l’Entre-Sambre-et-Meuse is a popular 17.7-mile (28.5 km) circular trail. Another option is the Circuit de Chimay – Circuit loop from Chimay, an 18.3-mile (29.5 km) route.
Parking is generally available in and around the main towns like Chimay, which serves as a common starting point for many routes. Specific parking areas may also be found near popular trailheads or attractions like the Aquascope Virelles. It's advisable to check the starting point details of your chosen route for the most convenient parking options.
The area is enjoyable for mountain biking through much of the year. Spring and autumn offer pleasant temperatures and beautiful scenery with changing foliage. Summer is also popular, though trails might be busier. Winter riding is possible, but conditions can be wet or muddy, especially in the wetlands, so appropriate gear is recommended.
The area is highly rated by the komoot community, with an average score of 4.4 stars from over 40 reviews. Reviewers often praise the diverse natural landscape, the mix of easy and moderate trails, and the scenic beauty of the wetlands, green valleys, and wooded slopes. The well-maintained paths and the opportunity to explore nature are frequently highlighted.
Yes, for those seeking longer and more challenging rides, there are several moderate routes, including 41 in total. An example is the Main Square of Chimay – Stone Bridge - Lompret loop from Chimay, which covers 43.4 miles (43.4 km) with significant elevation gain, taking around 3 hours and 15 minutes to complete.
Yes, the recreational area by Étang de Virelles offers dining options. Additionally, the nearby town of Chimay provides various restaurants, cafes, and pubs where you can refuel after your ride. It's a good idea to plan your route to pass through or end near these amenities if you wish to stop for refreshments.
Étang de Virelles is a significant nature reserve, especially for birdwatching, with over 245 bird species recorded. You might spot white storks, various ducks, herons, and waders, particularly around the lake's extensive reed beds and newly created islets. The humid forests and meadows also host diverse flora and fauna, making it a rich area for nature observation.


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