4.3
(533)
17,498
riders
667
rides
Road cycling around Hallerbos, located south of Brussels, Belgium, offers a diverse landscape characterized by ancient woodlands and undulating terrain. The region features deep valleys and sections along the Charleroi-Brussels Canal, providing both challenging climbs and blissfully flat routes. This protected area, part of the Forests of Brabant National Park, is known for its beech, oak, and birch trees, including impressive giant Sequoias. The varied topography ensures engaging road cycling experiences for different skill levels.
Last updated: July 12, 2026
3.5
(2)
18
riders
59.4km
02:50
540m
550m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
10
riders
24.4km
01:22
310m
310m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

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5.0
(2)
4
riders
35.2km
01:35
340m
340m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5
riders
27.9km
01:39
250m
250m
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.
4.2
(5)
22
riders
27.5km
01:21
190m
190m
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.
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Nice 4-5 minute climb to make sure the legs are working. Best to go in a group so that you can ride on the road as the quality of the cycling path going up is not the best.
0
0
Connecting bridge between the east and west sides of the Brussels - Charleroi canal
0
1
The Zenne (French: Senne) is a river in Belgium that rises at an altitude of 123 meters in the hamlet of Naar south of Zinnik and then flows through Brussels, where the river was vaulted. After 103 kilometers it flows into the Dijle at a height of 5 meters in Heffen at the so-called Zennegat (just north of Mechelen), together with the Leuven-Dijle Canal. The upper reaches (up to Halle) are cut into the Paleozoic subsurface. The Zenne is the longest river that flows only through the territory of Belgium
9
0
Nice view, good route location for bike tours.
1
0
This climb is 0.8 kilometers long, for an elevation gain of 61 meters. It has an average slope of 7.2%.
0
0
The Hallerbos region offers a varied landscape for road cyclists. You'll find undulating terrain with four deep valleys, providing engaging routes with elevation gains. Additionally, sections along the Charleroi-Brussels Canal offer blissfully flat, paved routes, ideal for a relaxed ride. The forest itself features ancient woodlands with beech, oak, and birch trees, including impressive giant Sequoias.
Yes, Hallerbos caters to various skill levels. For an easy and relaxed ride, consider routes along the Charleroi-Brussels Canal, which are flat and paved. An excellent option is the Charleroi Canal Towpath – Canal Path With Forest Murals loop from Tour des Vaux, an easy 21.2-mile (34.1 km) path. The region has 74 easy routes out of over 645 available, making it accessible for families and those new to road cycling.
For those seeking more challenging rides, the undulating terrain of Hallerbos offers routes with significant elevation gains. A moderate option that includes a notable climb is the Château de Bois-Seigneur-Isaac – Bruine Put Climb loop from Duling, a 36.9-mile (59.4 km) trail with over 540 meters of ascent. Overall, there are 56 difficult routes and 515 moderate routes available in the area.
Hallerbos is renowned for its natural beauty. You can cycle through ancient woodlands, past impressive giant Sequoia trees, and along the Steenputbeek Valley. In spring, the forest transforms with a stunning carpet of wild bluebells, particularly visible around the Hallerbos — The Bluebell Forest. You might also encounter the tranquil Kapittelvijver (pond) along your ride.
Hallerbos offers beauty year-round, but spring, particularly from mid-April to early May, is highly recommended for experiencing the iconic bluebell bloom. This transforms the forest floor into a sea of violet-blue. Beyond spring, the forest boasts vibrant autumn colors and tranquil winter scenery. Early spring also brings other blooms like wild daffodils and wood anemones.
Hallerbos is easily accessible by public transportation. You can take a short train ride from Brussels to Halle. From Halle Station, it's a convenient walk or bus ride to reach the forest. Bike rentals are also available at Halle Station, providing a practical option if you don't bring your own bike.
Yes, many road cycling routes in Hallerbos are designed as loops, allowing you to start and end at the same point. For example, the popular Canal Path With Forest Murals – Lossestraat loop from Essenbeek is a 25.5-mile (41.1 km) moderate route that combines scenic canal paths with forest views. Another option is the Rue du Masy Climb – Lotsestraat Climb loop from Vroenenbos, a 54.2 km moderate route.
The road cycling routes in Hallerbos are highly rated by the komoot community, with an average score of 4.3 stars from over 400 reviews. More than 16,000 road cyclists have used komoot to explore the varied terrain, often praising the combination of quiet woodlands, undulating sections, and the flat, scenic canal paths.
While the forest itself is primarily natural, cycling routes in the Hallerbos region often integrate with nearby towns and villages where you can find cafes, pubs, and other amenities. The 29 km 'Hallerbos route,' for instance, combines the forest's beauty with the cultural heritage of Halle, where you can find various establishments. It's always a good idea to check local listings for specific options along your chosen route.
For additional information about visiting Hallerbos, including details on accessibility and local attractions, you can refer to the official tourism website for the region: visithalle.be.
There are over 645 road cycling routes available around Hallerbos, catering to a wide range of preferences and skill levels. This includes 74 easy routes, 515 moderate routes, and 56 difficult routes, ensuring there's something for every road cyclist.
The distances for road cycling routes in Hallerbos vary significantly. You can find shorter, easy routes like the Charleroi Canal Towpath – Canal Path With Forest Murals loop from Tour des Vaux at 21.2 miles (34.1 km), up to longer, more challenging rides such as the Château de Bois-Seigneur-Isaac – Bruine Put Climb loop from Duling, which is 36.9 miles (59.4 km).


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