4.4
(804)
5,401
riders
22
rides
Gravel biking around Overijse offers diverse landscapes, from the ancient Sonian Forest to rolling hills and serene agricultural fields. The region is characterized by a mix of dense woodlands, varied terrain, and a network of paths suitable for gravel bikes. These geographical features create an environment with both smooth dirt paths and more challenging routes.
Last updated: July 12, 2026
4.8
(6)
48
riders
Hard gravel ride. Good fitness required. You may need to push your bike for some segments of this route.
4.6
(5)
24
riders
33.6km
02:02
180m
180m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4.7
(3)
10
riders
24.6km
01:21
220m
220m
Hard gravel ride. Good fitness required. You may need to push your bike for some segments of this route.
4.0
(2)
13
riders
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
4.7
(3)
11
riders
29.2km
01:34
170m
170m
Hard gravel ride. Good fitness required. You may need to push your bike for some segments of this route.
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This tour goes for kilometers through the forest. In spring it is beautiful with the hyacinths and wood anemones. In summer nice and cool.
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This road is called Hakenstakendreef today and connects the current Groenendaal station with the tunnel under Sint-Jansberglaan, which leads you to the former racecourse (and the restored Royal Box). The Hakenstakendreef is incidentally mentioned in a building application as the "chemin d'accès" (access road) that led to the now-nonexistent Groenendaal-Hippodroom station. See https://hoeilaart.weleer.be/renbaan-groenendaal/2904 At the beginning of the avenue, you will find information boards about the forest; at the end, by the tunnel, is part of the former racecourse car park where this station once stood, and where racehorses, as well as people, were brought by train. You are therefore walking in a once very popular area, as at its peak, around fifty horse races were organized in Groenendaal (before the First World War). But you won't see much more than the gravel road and trees (until you reach the remains of the car park and the tunnel).
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Two picnic benches at a point where various paths meet, located between the (natural) play area on one side and the chapel and ponds on the other. At the chapel there are regular benches to sit on.
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The Groenendaal racecourse was built in 1888-1889 on the initiative of Leopold II in the middle of the Sonian Forest, next to the road to Waterloo, and in 1892, as part of easy access, it received its own railway connection to Groenendaal station. To realize this racecourse, approximately 100 hectares of forest were cleared at the end of the 19th century. King Leopold II had his own box there, located between two metal grandstands for the public. After the First World War, this area was used for the dismantling of weapons and ammunition left behind in the Westhoek. German prisoners of war had to clear mines under the supervision of the Belgian army. During a fire and the subsequent explosions of ammunition on May 6, 1919, the hippodrome's grandstands and buildings were heavily damaged. After another explosion in November, the ammunition depot was completely dismantled in 1920. Two years later, the racecourse was restored and the grandstands were rebuilt. The royal box for Albert I was not rebuilt until 1924. Its appearance was completely different from the pre-war grandstand. When the current appearance came about is not entirely clear, although the current box is attributed to Albert I in the literature, see also monogram. Inventory of Immovable Heritage: Royal Box and remains of bookmaker's room, https://id.erfgoed.net/erfgoedobjecten/302991
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At De Doode Bemde, you can walk along the naturally meandering Dijle River. Near Leuven, nature conservation and flood protection go hand in hand. You might even spot beaver tracks. The hiking trails take you through more than 250 hectares of nature reserve. It's a mosaic of small fields, poplar plantations and swamp forests, meadows and hay meadows, roughs and reed beds, ponds and ditches. De Doode Bemde is part of the Zuid-Dijleland hiking network, offering over 300 km of hiking opportunities. Besides the Doode Bemde, this network includes many other areas managed by the Agency for Nature and Forests that can be combined with a walk in the Doode Bemde, such as the Egenhovenbos (between junctions 61 and 62 on the 16 km route), Heverleebos-Meerdaalwoud, the Grootbroek (between junctions 105 and 229) and Rodebos en Laanvallei (near junction 255).
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The Voer river leads you from the center of Vossem to Tervuren's Warande Park, along the narrow Voerwegje. The majestic Tervuren Park takes you past the Africa Museum to the De Warandepoort visitor center for a short break. You re-enter the park where, at the Saint-Hubert Chapel, you'll discover the remains of the palace of the Dukes of Brabant. After leaving Tervuren Park, follow the cobblestones and brick wall of the Waalsebaan, a very old road that connected Namur to Mechelen. Soon you'll be walking through a vast landscape of fields, with views stretching for miles all the way back to Vossem. If you prefer, you can shorten the walk to 5.5 km. At hiking junction 43, leave the Voer and from there follow junction 44 and beyond.
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Nice path, but note that cycling is not allowed here, and dogs must be leashed. It's more like a large park that transitions into forest.
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Gravel biking around Overijse offers a diverse landscape, from the ancient Sonian Forest to rolling hills and serene agricultural fields. You'll encounter a mix of dense woodlands, varied terrain, and paths suitable for gravel bikes, including both smooth dirt paths and more challenging routes with rocky inclines.
Yes, Overijse offers gravel routes suitable for various skill levels. For beginners, routes like the Gravel Path by the River – Doode Bemde Nature Reserve loop from Overijse are considered moderate and accessible. There are 2 easy routes and 18 moderate routes available, providing plenty of options for those new to gravel biking.
The more challenging gravel routes in Overijse, such as the Sonian Forest – Royal Lodge of Groendaal loop from Jezus-Eik, often lead through extensive woodlands like the Sonian Forest and feature significant elevation changes. These routes can include segments that might require pushing your bike and are best suited for experienced gravel bikers looking for a demanding ride.
There are over 25 gravel bike trails available around Overijse, catering to various difficulty levels. This includes 2 easy routes, 18 moderate routes, and 6 difficult routes, ensuring a diverse range of options for every rider.
Many gravel trails in Overijse pass through or near significant natural features. The vast Sonian Forest, a UNESCO World Heritage site, is a prominent feature with ancient beech trees. You can also explore areas like the Doode Bemde Nature Reserve, offering diverse landscapes. Additionally, you might encounter picturesque valleys, tranquil streams, and agricultural fields.
Yes, the rolling hills and varied terrain around Overijse offer several opportunities for scenic viewpoints. Some routes provide views of the surrounding countryside, including glimpses of quaint farmhouses and expansive fields. For specific panoramic views, you might find highlights such as View from Zwanenberg or View of Huldenberg, which are often accessible from nearby trails.
Gravel biking in Overijse can be enjoyed year-round, but spring (April-May) and early autumn (September-October) are particularly recommended. During these seasons, the landscape is vibrant with blooming flowers or showcases beautiful fall foliage. Dry summer months also provide optimal trail conditions, minimizing muddy patches often encountered in wetter seasons.
Yes, Overijse offers family-friendly gravel biking options, particularly on the easier and moderate routes. Trails like the Lake in the Park van Tervuren – Tervuren Park Ponds loop from Jezus-Eik are generally suitable for families, offering a pleasant ride through scenic areas without overly challenging terrain.
Many natural areas around Overijse, including parts of the Sonian Forest, are generally dog-friendly, often requiring dogs to be on a leash. However, specific regulations can vary by nature reserve or private land. It's always best to check local signage or the specific route details on komoot for any restrictions regarding dogs.
The gravel biking experience in Overijse is highly rated by the komoot community, with an average score of 4.4 stars from over 450 reviews. Riders often praise the diverse landscapes, the extensive network of paths through the Sonian Forest, and the variety of routes that cater to different skill levels, from serene agricultural fields to challenging hilly terrains.
Yes, many of the gravel bike trails in Overijse are designed as loops, allowing you to start and end your ride in the same location. Examples include the Forest Path loop from Jezus-Eik and the Heverlee Plateau – Scenic Dirt Road loop from Overijse, which offer convenient circular routes through the region's varied landscapes.
Parking is generally available near popular starting points for gravel trails in Overijse, especially around key access points to the Sonian Forest or near villages like Jezus-Eik. Specific parking information can often be found in the route descriptions on komoot or by checking local municipality websites for designated parking areas.
Yes, Overijse and its surrounding villages offer various cafes and pubs where you can take a break. Many routes pass through or near small towns, providing opportunities to stop for refreshments. For example, routes starting or passing through Jezus-Eik will have options for food and drink.


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