4.7
(127)
1,934
riders
76
rides
Touring cycling routes in Demervallei Tussen Aarschot En Diest traverse a region characterized by the meandering Demer river and its valley, which forms a transition zone between the flat Zuiderkempen and the hilly Hageland. The terrain features gentle slopes, river terraces, and sand dune ridges, with subtle Diestiaan hills to the south. This landscape includes open fields, grasslands, and poplar plantations, alongside significant nature reserves like Demerbroeken and Webbekoms Broek. The area offers a diverse backdrop for cyclists, with well-developedβ¦
Last updated: May 7, 2026
4.9
(16)
132
riders
54.9km
03:20
270m
270m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.5
(19)
141
riders
47.6km
02:48
110m
110m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(1)
202
riders
39.6km
02:59
170m
170m
Hard bike ride. Good fitness required. You may need to push your bike for some segments of this route.
4.5
(11)
123
riders
52.6km
03:04
130m
130m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.7
(14)
93
riders
36.0km
02:06
70m
70m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Demervallei Tussen Aarschot En Diest
Streek-GR Hageland β Hollow roads and endless fields
MTB Trails in Demervallei Tussen Aarschot En Diest
Hiking in Demervallei Tussen Aarschot En Diest
Road Cycling Routes in Demervallei Tussen Aarschot En Diest
Running Trails in Demervallei Tussen Aarschot En Diest
Gravel biking in Demervallei Tussen Aarschot En Diest
Chapel with the green door and no. 189...
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Nice singletrack over a ridge.
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Beautiful windmill on the heath of Gijmel and Langdorp. The windmill has been very well preserved because it has never been destroyed or burned down. This is a good place to rest for a while, as there are several benches here.
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Beautiful windmill on the heath of Gijmel and Langdorp. This mill has been very well preserved because it was never burned down or destroyed. There are several benches at the mill to rest for a while;
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Beautiful windmill on the heath of Gijmel and Langdorp. It has always remained in the same place since its establishment and has never been destroyed by fire or wars. There are several benches around the mill.
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The Heimolen is a post mill dating from 1662, located on Windmolenstraat in Gijmel/Langdorp, Aarschot, and is owned by Natuurpunt. It is one of the last 130 wooden windmills remaining in Flanders. What makes it special is that it has remained in the same location since its inception and has never been destroyed by fire or war. The current structure of the Heimolen is almost entirely original. The fact that the mill has never been thoroughly renovated is evident not only from inscriptions inside the mill but also from various historical documents. Moreover, the mill itself reveals its origins: it is one of the very few windmills with a straight chapel roof β after 1700, curved chapel roofs were common everywhere. The mill is open to the public: All year round, every 2nd and 4th Sunday from 10:00 AM to 1:00 PM. The mill is open on these days, but not in operation. During these hours, visits and tours of the Heimolen are free. For tours outside of these hours, you can make an appointment with one of the volunteers. A fee of β¬2 per person is charged, with a minimum of β¬50. To schedule a visit, please contact: Bert: 0476/23 27 90 Luc: 016/50 12 13
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The Demervallei region offers a varied landscape for touring cyclists. You'll find gentle slopes, river terraces, and sand dune ridges, particularly along the northern side of the valley from Averbode to Aarschot. To the south, the Diestiaan hills add a subtle hilly character. The routes traverse open fields, grasslands, and poplar plantations, with the meandering Demer river as a central feature. While many routes are predominantly paved, some sections, like parts of the Demerroute, may include unpaved paths, especially for those seeking gravel experiences.
Yes, the region offers routes for various skill levels. While there are 18 difficult routes, a significant portion of the 75 available touring cycling routes are classified as moderate (44 routes) or easy (13 routes). These easier routes often follow the Demer river, providing a more relaxed experience suitable for beginners or families. For example, the Averbode Abbey β Averbode Abbey loop from Zichem is a moderate route that offers pleasant scenery.
The Demervallei is rich in natural beauty and historical sites. You can explore significant nature reserves like Demerbroeken and Webbekoms Broek, which are crucial habitats for various birds. Notable natural highlights include the De Kuilen bird hide and the Entrance to Demerbroeken Nature Reserve. You might also encounter charming old settlement cores like Langdorp, Messelbroek, Testelt, and Zichem, with attractive views such as the church and rectory in Langdorp. The Tongerlo Abbey β De Merode Castle, Westerlo loop from Zichem route passes through varied scenery including historical sites.
There are over 75 touring cycling routes available in Demervallei Tussen Aarschot En Diest. These routes cater to a range of abilities, from easy rides along the river to more challenging options with varied elevations.
The area is highly rated by the komoot community, with an average score of 4.7 stars from over 100 reviews. Reviewers often praise the diverse landscapes, the serene riverine environment, and the well-developed cycling network that makes navigation easy. The combination of natural beauty and accessible routes is frequently highlighted.
Yes, many of the touring cycling routes in Demervallei Tussen Aarschot En Diest are designed as loops, offering convenient starting and ending points. Examples include the popular Demer Valley Dike Path β Vlooyberg Tower loop from Testelt and the Heimolen of Gijmel β Heimolen Windmill loop from Testelt, which leads through rural landscapes and past local landmarks.
The Demervallei is enjoyable for touring cycling throughout much of the year. Spring and autumn offer pleasant temperatures and beautiful scenery, with blooming flora or vibrant fall colors. Summer is also popular, though it can be warmer. The region's diverse landscapes and well-maintained paths make it accessible even in milder winter conditions, though some unpaved sections might be muddier.
Yes, the region is accessible by public transport. Starting points for various routes are often conveniently located near public transport hubs. For instance, Testelt railway station is a good option, offering both public transport access and parking facilities, making it easy to begin your cycling tour.
Absolutely. The Demervallei is home to significant nature reserves. The Demerbroeken, located between Zichem and Testelt, features marsh forests and reed beds, offering a tranquil environment. Near Diest, the Webbekoms Broek is a 240-hectare controlled flood area that serves as a beautiful nature reserve, providing a crucial habitat for various water and marsh birds. You can find highlights like the Demerbroeken Nature Reserve and Achter Schoonhoven Nature Reserve.
Parking is generally available at common starting points for cycling routes in the Demervallei. For example, you can find convenient parking at Demervallei in Aarschot or at Testelt railway station, which serves as an excellent base for exploring the surrounding routes.
For those seeking a more adventurous ride, the region does boast gravel routes. One notable route is a 71 km option traversing from Aarschot to Diest via Gerhaegen and returning along Scherpenheuvel, with over 70% off-road sections. While not explicitly listed in the top routes, the varied topography and natural features lend themselves well to such experiences.
The Demer river and its surrounding nature reserves support a rich diversity of flora and fauna. You might spot various water and marsh birds, including herons, the Great Grey Shrike, and even rare species like the Corn Crake and Little Crake in areas like Webbekoms Broek. The natural riverbanks also provide shelter for birds such as the Bluethroat and Reed Bunting.


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