4.4
(87)
2,473
riders
73
rides
Road cycling around Hoeilaart is characterized by its diverse topography and proximity to the extensive Sonian Forest, a UNESCO World Heritage Site. The region features a mix of flat stretches and gentle climbs, offering varied terrain for cyclists. Elevation gains on some routes provide a challenge, while the ancient woodlands of the Sonian Forest offer a scenic backdrop. This area provides a comprehensive network of well-maintained routes suitable for different skill levels.
Last updated: July 3, 2026
4.7
(18)
307
riders
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
3.8
(6)
234
riders
34.4km
01:42
250m
250m
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.

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4.8
(4)
106
riders
37.1km
01:48
380m
380m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
4.5
(8)
103
riders
29.4km
01:21
280m
280m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
4.0
(5)
94
riders
40.7km
01:58
280m
280m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
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The most visible of Dzia's works at the station. Look for the others too. For those who don't know Dzia: some time ago an article appeared in OKV (Openbaar Kunstbezit Vlaanderen) with a photo of a work here at the station and the following description of Dzia: "Dzia is also passionate about animals. He mainly depicts wild animals. Foxes and birds seem to be recurring favorites. His unique style creates a mosaic of colors that follows the contours and shapes of the animal. In his more recent work, he adds tonal shading within each defined area, enhancing a sense of volume. His work tries to give animals a place back in an urban environment. The locations of his murals are carefully chosen and he positions his colorful animals in such a way that a playful interaction with the surroundings is created." And you can find that 40-page dossier on street art in Flemish cities at https://www.okv.be/sites/default/files/2020-09/Street%20art%20in%20Vlaamse%20steden.pdf
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A series of beautiful works by Dzia that have been there for a while, see: https://www.ringtv.be/cultuur-beeldende-kunst/graffitikunstenaar-smukt-treinstation-groenendaal-op The colourful birds are however a bit newer, see: https://www.instagram.com/p/DKKVbl6oZ5M/ And if you are in Groenendaal and like Dzia's work, also check out what he did with the ecoduct: https://www.werkenaandering.be/nl/lees-mee/nieuws/beestige-graffiti-kleurt-ecoduct-groenendaal For those who don't know Dzia: some time ago an article appeared in OKV (Openbaar Kunstbezit Vlaanderen) about street art in Flemish cities with a photo of a work that you find here at the station and the following description of Dzia: "Dzia is also passionate about animals. He mainly depicts wild animals. Foxes and birds seem to be recurring favourites. His unique style creates a mosaic of colours that follow the contours and shapes of the animal. In his more recent work, he adds tonal shading within each defined area, which enhances the sense of volume. His work tries to give animals a place in an urban environment again. The locations of his murals are carefully chosen and he positions his colourful animals in such a way that a playful interaction with the environment arises." And this 40-page dossier on street art in Flemish cities can be found at: https://www.okv.be/sites/default/files/2020-09/Street%20art%20in%20Vlaamse%20steden.pdf
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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 station and its associated shelter were built in the typical "national" station style between 1893 and 1896, in this case a rather luxurious execution due to the abundant use of natural stone and great attention to detail. This can possibly be explained by the great attraction of Groenendaal to the Brussels bourgeoisie as an ideal starting point for a forest walk combined with a restaurant visit, but also by the figure of Leopold II, who was reportedly directly involved in the design and was a regular visitor to the Groenendaal racecourse (1889). The Groenendaal station, near the Zoniënwoud, is the only station building on the Brussels-Luxembourg line in Flemish territory. This railway line was built between 1847 and 1857 by the "Grande Compagnie du Luxembourg", which also had the management concession. Inventory of Immovable Heritage: Groenendaal station with shelter, https://id.erfgoed.net/erfgoedobjecten/200186
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hard path
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Constantly false flat to slightly uphill towards Tombeek...
2
0
Huldenberg Castle is nestled between wooded hills and rolling meadows in the picturesque Dijle Valley. Although it is privately owned and not open to visitors, the stately building with its towers and surrounding park forms a beautiful backdrop along your route. Enjoy the peaceful view and the charming atmosphere of the historic landscape here.
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The Hoeilaart region offers a diverse mix of terrain, from flat stretches to gentle climbs. You'll find routes with significant elevation gains, providing a good challenge, especially as you explore the undulating landscapes bordering the Sonian Forest. The area is known for its well-maintained paved surfaces, making it suitable for various skill levels.
Hoeilaart boasts an extensive cycling network with over 70 road cycling routes available on komoot. These routes cater to different preferences, ranging from easy, relaxed rides to more challenging excursions with notable climbs.
Yes, there are several easy routes. For a relaxed ride through parkland, consider the East Pond, Bois de la Cambre (Terkamerenbos) – Lake in the Bois de la Cambre loop from Hoeilaart, which is 24.8 km long. Another easy option is the Vlierbeekberg Climb – Huldenberg Castle loop from Hoeilaart, covering 40.7 km.
For those seeking a challenge, the Bergstraat Climb, Tombeek – Ijskelderlaan Climb loop from Hoeilaart is a popular moderate route, featuring notable climbs over 34.4 km. Another moderate option is the Tree-Lined Cycle Path – The Grand Pond loop from Hoeilaart, which spans 36.9 km and includes significant elevation changes.
Many routes pass through or near the ancient Sonian Forest, a UNESCO World Heritage Site, offering lush woodlands. You might also encounter features like the Drowned Children Ponds or the stately Domaine Solvay. The region's varied landscape ensures scenic views throughout your ride.
Yes, many of the road cycling routes around Hoeilaart are designed as loops, allowing you to start and finish at the same point. Examples include the East Pond, Bois de la Cambre (Terkamerenbos) – Lake in the Bois de la Cambre loop from Hoeilaart and the Tree-Lined Cycle Path – The Grand Pond loop from Hoeilaart.
The area is highly rated by the komoot community, with an average score of 4.3 stars from over 80 reviews. Reviewers often praise the diverse topography, the scenic beauty of the Sonian Forest, and the well-maintained paved surfaces that make for an enjoyable ride.
While many routes offer varied terrain, there are easier, flatter sections, particularly within park areas like the Bois de la Cambre, that can be more suitable for families. Always check the route's difficulty and elevation profile on komoot to ensure it matches your family's capabilities.
The region is enjoyable for road cycling through much of the year. Spring and autumn offer pleasant temperatures and beautiful scenery, especially when the Sonian Forest is in bloom or displaying autumn colors. Summer can also be great, though it's advisable to ride earlier in the morning or later in the afternoon to avoid the midday heat.
Hoeilaart is well-connected by public transport, making it accessible for cyclists. You can often reach trailheads or the town center via local bus services or trains, allowing for flexible travel without needing a car. It's recommended to check local transport schedules and bicycle carriage policies beforehand.
Hoeilaart offers various parking options, particularly near the town center and at popular access points to the Sonian Forest. Look for designated parking areas or public car parks, especially if you plan to start your ride from a specific point outside the immediate town.
Given Hoeilaart's proximity to urban areas and its popularity with cyclists, you'll find opportunities for refreshment stops. Many routes pass through or near villages and towns where cafes and pubs are available. The East Pond, Bois de la Cambre (Terkamerenbos) – Lake in the Bois de la Cambre loop from Hoeilaart, for example, explores areas with amenities.


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