4.3
(910)
7,270
riders
17
rides
Mountain biking around Olne offers a diverse landscape characterized by its unique bocage countryside, featuring hedgerows, meadows, and orchards. The region's undulating terrain includes river valleys like the Magne and Vesdre, providing varied routes and scenic backdrops. Elevated points, such as the Bois d'Olne ridge, offer panoramic views, while numerous singletracks traverse the diverse terrain. This blend of natural features makes Olne a compelling destination for mountain biking.
Last updated: May 7, 2026
27
riders
45.9km
04:05
920m
920m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.
32
riders
31.1km
03:21
1,030m
1,030m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

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4.3
(4)
10
riders
19.6km
01:18
240m
250m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
5.0
(2)
5
riders
12.1km
01:03
240m
240m
Hard mountain bike ride. Great for any fitness level. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.0
(1)
13
riders
22.6km
01:50
400m
400m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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An old lime tree already mentioned on the Ferraris maps of 1776. It was apparently a landmark at a crossroads. It's completely hollow but still in full bloom. A lovely resting spot with views of Olne and the Vesdre Valley.
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Soiron boasts many well-preserved houses from the 17th and 18th centuries. Built from the local grayish-yellowish limestone, they contribute to the character of this charming village.
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Built in 1738 in a striking, slender, vertical style, adapted to the narrow streets. Here too, a large cellar opening onto the street. Many houses of that period had one. This indicated an additional activity, such as a small forge in the cellars where nails were made, for which the village was also known. The cloth industry also took place in the large natural stone building with a courtyard across the street.
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The castle, already mentioned in the 14th century, was severely damaged by the 1692 earthquake and was rebuilt between 1723 and 1749 in the Louis XV style. The L-shaped outbuildings with their two square towers, built around 1746 on the site of the old castle, are closer to the Louis XIII style. Around 1857, Henri de Woelmont filled in the moat and removed the drawbridge. The castle is still owned by the same family today.
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Beautiful climb (or descent depending on the direction) with roots and stones from Trooz to the Château de Forêt
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Double Single track in the middle of a wild garlic forest (in season) followed by a beautiful stony descent
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From the 11th century onwards, there is said to have been a maison forte at Soiron, which was initially a wooden construction. In the 14th century, a stone castle (chastael) was mentioned on this site. This castle was neglected and in 1587, the then owner, Christian de Woestenraedt, had a new and more comfortable castle built: Het Kasteel van Sclassin. Part of the original castle remained habitable, even though it was damaged during the earthquake of 1692. From 1723 to 1749, a little to the north of the original castle, a new castle was built by Nicolas-Ignace de Woelmont and his wife Angélique d'Argenteau. Their coats of arms adorn the triangular pediment above the main facade, which was executed in Louis XV style. In 1857, the then owner, Henri de Woelmont, had the moats filled in and the drawbridge removed. The family still owns this castle. The castle is surrounded by a symmetrically laid out garden.
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The castle farm, formerly called “cense et labour”, dates from the 16th, 17th and 18th centuries. It had a mixed purpose: growing crops and breeding animals. In 1836, the barn was extended with a brick construction with numerous ventilation slits and served as a drying room for thistles. Thistles were used in the textile industry to card the cloth after pressing. Carding or roughing gave the cloth a felt-like appearance. Thistles were rubbed over it to bring out the down, which was then cut off. The large or wild teasel (the dipsacus fullonum) was used for this. This biennial plant was sown in July, replanted in March and harvested in August and laid out to dry. Handfuls of 15 ears were harvested and 100 handfuls formed a sheaf. One hectare could yield 60 to 70 sheaves (90,000 to 105,000 ears). For one piece of cloth, between 1,500 and 2,000 ears could be needed.
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Olne offers a vast network of over 500 mountain bike trails. These routes cater to various skill levels, from moderate to difficult, ensuring a diverse riding experience.
The terrain around Olne is highly varied. You'll encounter the distinctive bocage landscape with hedged farmlands, meadows, and orchards, alongside dense forests and deep river valleys like the Magne and Vesdre. Expect a mix of fast sections, technical challenges, and exhilarating descents, including narrow bends, short climbs, and rough, sometimes mossy, rock surfaces.
Olne offers a range of difficulty levels. There are over 80 easy routes, more than 340 moderate routes, and nearly 100 difficult trails. This variety ensures options for beginners looking for relaxing rides as well as experienced riders seeking tough climbs and technical sections.
The region is beautiful year-round, but autumn is particularly vibrant as the beech and pine forests transform into spectacles of color. Spring and summer also offer excellent conditions. Be aware that some technical sections, like the Le Vallon Downhill Trail, can be slippery when wet, so check weather conditions before you go.
Yes, many routes offer panoramic views from elevated points overlooking picturesque valleys such as the Hazienne and Vesdre. You might also encounter natural monuments like the Chawion Pond or the historic Devil's Bridge (Pont du Diable). The Chaudière Waterfall – Côte de la Redoute loop from Nessonvaux specifically leads past notable landmarks.
While many routes in Olne are moderate to difficult, the extensive network includes over 80 easy trails. These can be suitable for families, offering less challenging terrain through woods and fields. Always check the specific route details for distance and elevation to ensure it matches your family's skill level.
Generally, dogs are welcome on trails in the Olne region, especially in forested and rural areas. However, it's always best to keep them on a leash, especially near livestock or in protected natural areas. Check local signage for any specific restrictions on individual trails.
Yes, parking is typically available in or near the starting points of many mountain bike routes in Olne and surrounding villages like Nessonvaux and Fraipont. Look for designated parking areas or public parking spaces in these communities.
Olne and its surrounding villages are connected by public transport, primarily buses, which can get you close to many trailheads. For specific routes, check local bus schedules and stops in towns like Nessonvaux or Fraipont, which are common starting points for tours such as the Deigné Village – Singletrack between fields loop.
Yes, many mountain bike routes in Olne are designed as circular loops, allowing you to start and end at the same point. Examples include the challenging The Hornbeam Avenue of Haut-Maret – Singletrack between fields loop from Fraipont and the moderate Bois du Val Fiérain – Roman Ford on the Vesdre loop from Nessonvaux.
The mountain bike trails around Olne are highly rated by the komoot community, with an average score of 4.3 stars from over 1,000 reviews. Riders often praise the diverse landscapes, extensive singletracks, and the challenging yet rewarding terrain that characterizes the region.
Yes, experienced riders will find challenging downhill sections. The region is known for its technical terrain, including the notable Le Vallon Downhill Trail, which features random, mossy rock surfaces that require careful braking and agility. Other technical trails include Rooty Forest Trail Along the Stream and Switchback heaven Berofosse.


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