4.4
(901)
5,609
riders
162
rides
Gravel biking around Zaventem offers a diverse landscape characterized by a mix of forests, green valleys, and open countryside. The region benefits from its proximity to significant natural areas like the Sonian Forest, Tervuren Park, and the Woluweveld, providing varied terrain for gravel cyclists. Routes often incorporate gravel roads, forest paths, and occasional singletrack, ensuring engaging rides. This area provides a natural escape with well-developed recreational infrastructure for outdoor activities.
Last updated: October 15, 2026
4.5
(4)
226
riders
111km
06:21
1,000m
1,000m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
4.8
(5)
72
riders
33.3km
01:53
270m
270m
Hard gravel ride. Good fitness required. You may need to push your bike for some segments of this route.

5.0
(7)
42
riders
70.1km
04:44
650m
650m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
4.5
(8)
80
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
12
riders
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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Watch out, dangerous loose shepherd dog at the farm
0
0
Very nice cycle path along the ponds in the park of Tervuren.
0
0
Contemplation is a strong positive medication!
1
0
Definitely stop by Ernesto koffie (right at the roundabout Walensebaan and Smisstraat), a cozy little food truck right by the ponds. There are also cozy seating areas provided at the food truck itself. Delicious coffee and wonderful pastries. Ideal for a refueling stop. Super friendly service. Open Wednesday to Sunday from 10:30
1
0
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
4
0
On this section, you can enjoy the rolling landscape. The cycle path is in perfect condition.
5
0
Gravel was replaced by concrete, only the connection with the Bertems plateau is still a short stretch of well-rounded gravel
1
0
There are over 260 gravel bike routes around Zaventem listed on komoot, offering a wide variety of options for different skill levels and preferences. This includes 36 easy, 139 moderate, and 90 difficult routes.
Gravel biking around Zaventem offers a diverse landscape with a mix of forests, green valleys, and open countryside. Routes frequently incorporate gravel roads, forest paths, and occasional singletrack, providing varied and engaging rides. You'll find yourself riding through significant natural areas like the Sonian Forest and Tervuren Park.
Yes, Zaventem offers several challenging gravel routes. For instance, the Tervuren Park Ponds – Forest Path loop from Nossegem is a difficult 80.8 km trail with significant elevation gain, taking approximately 5 hours 44 minutes to complete. Another demanding option is the Heverlee Plateau – Gravel Path by the River loop from Vossem, which covers 64.2 km with substantial climbing.
Many gravel routes in Zaventem pass through beautiful natural areas. You can explore the ancient beech trees of the Sonian Forest, enjoy the scenic trails and ponds of Tervuren Park, or discover the serene countryside and diverse flora and fauna of the Woluweveld. Some routes also feature specific highlights like the Singletrack Zoniënwoud or the Singletrack Next to Tervurenlaan.
Yes, several routes incorporate water features. The Grasdelle Trail Clearing – Rouge-Cloître Lake loop from Stockel - Stokkel is a popular difficult route that winds past the scenic Rouge-Cloître Lake. Tervuren Park also features beautiful ponds that are often part of gravel cycling routes.
The gravel biking routes around Zaventem are highly rated by the komoot community, with an average score of 4.4 stars from over 950 reviews. Reviewers often praise the diverse landscapes, the mix of forest paths and gravel roads, and the opportunity to be immersed in nature close to the city.
While many routes are challenging, Zaventem does offer easier options. The region has 36 routes classified as 'easy'. For a taste of the area, you might look for routes that incorporate more paved surfaces or are shorter in distance, such as those found in Plantsoenbos, which offer a more gentle experience.
Absolutely. Zaventem is surrounded by significant forests. The Sonian Forest (Zonienwald), Tervuren Park, Meerdaal Forest, and Heverlee Forest are all accessible. Routes like the Forest Path – Forest Path loop from Tomberg will take you deep into the wooded areas, providing a true forest cycling experience.
Beyond the general forest and park landscapes, you can find unique natural formations like 'hollow ways' or 'sunken lanes' in the vicinity. For example, the Hollow Way and Steps Huldenberg or the Deep sunken lane offer interesting geological features to explore.
For shorter rides, consider routes that are less than 30 km. The R0 Forest Tunnel – Woluwe Park loop from Tomberg is a difficult 24.1 km route that can be completed in about 1 hour 40 minutes, offering a good workout without taking up your entire day.
The diverse terrain of Zaventem makes it suitable for gravel biking throughout much of the year. Spring and autumn offer pleasant temperatures and beautiful scenery with changing foliage. Summer is also great, especially for rides through the shaded forests. Winter can be ridden, but be prepared for potentially muddy or wet conditions on some forest paths.


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