4.5
(1060)
5,481
hikers
157
hikes
Family friendly hiking trails in Demervallei Tussen Aarschot En Diest traverse a diverse landscape, characterized by the meandering Demer River, extensive nature reserves, and distinct sand dunes. The region acts as a transitional zone between the flat Kempen and the undulating Hageland, offering varied terrain for hikers. Notable features include the Demerbroeken Nature Reserve with its marsh forests and reed beds, and "Diestiaan" witness hills like the Voortberg, which provide panoramic views. The interplay of relief, soil, and water createsβ¦
Last updated: October 12, 2026
4.7
(181)
815
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.4
(73)
317
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

4.1
(25)
127
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.7
(18)
104
hikers
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.5
(30)
108
hikers
6.05km
01:36
60m
60m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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Popular around Demervallei Tussen Aarschot En Diest
The unpaved rural Demerbroekstraat winds through the water-rich and scenically valuable flood area of the Demer Valley between Testelt and Langdorp. The path is part of the long-distance trail Streek GR Hageland.
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The stretch of the Demer between Testelt and Langdorp is one of the most picturesque and ecologically valuable parts of the entire Demer Valley. Where the river was often straightened elsewhere, here you will still find the authentic, strongly meandering fossil meanders and riverbeds.
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The stretch of the Demer between Testelt and Langdorp is one of the most picturesque and ecologically valuable parts of the entire Demer Valley. Where the river was often straightened elsewhere, here you will still find the authentic, strongly meandering fossil meanders and riverbeds.
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The village center of Testelt is protected as a village view. The protection includes the Sint-Pieter parish church with the surrounding streets, including the town hall, the presbytery, the oil store, the water mill, and village houses and townhouses from mainly the 19th century.
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The Watermolen van Testelt, also called the Abdijmolen, is a historic, protected water mill located on the Demer. It is one of the oldest known water mills in the region and has a rich history closely linked to the nearby Averbode Abbey. The mill already existed before 1150 and was first mentioned in writing in 1151. Around 1594-1598, the mill was destroyed by Spanish troops. In 1608, the building was restored, a year that can still be read on the side facade. The mill has a heavy substructure of typical Hageland iron sandstone and features a wooden undershot wheel. Since 1981, the water mill has been officially recognized as a protected monument.
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The village center of Testelt is protected as a village view. The protection includes the Saint Peter parish church with the surrounding streets, including the town hall, the rectory, the oil store, the water mill, and village houses and bourgeois houses mainly from the 19th century.
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The Demerbroeken form an extensive piece of nature in the wide valley of the river Demer, between Testelt, Zichem, Averbode and Diest. For centuries, this landscape was used as meadowland and by peat cutters, which left traces in the fens and quaking bogs. You will walk through open grasslands, wet swamp forests and along quiet bodies of water. Writer Ernest Claes also found his inspiration here. The backyard of his birthplace borders the Demerbroeken.
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The Demerbroeken form an extensive natural area in the wide valley of the Demer, between Testelt, Zichem, Averbode and Diest. For centuries, this landscape was used as meadowland and by peat cutters, which left its mark on the fens and quaking bogs. You walk through open grasslands, wet swamp forests and along quiet bodies of water. Author Ernest Claes also found his inspiration here. The backyard of his birth house borders the Demerbroeken.
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There are over 130 family-friendly hiking trails in Demervallei Tussen Aarschot En Diest, ranging from easy strolls to moderately challenging routes. This includes 79 easy and 56 moderate routes, ensuring options for families with varying fitness levels and ages.
The Demervallei offers a diverse landscape perfect for families. You'll encounter the winding Demer River, extensive nature reserves like the Demerbroeken Nature Reserve with its marsh forests and reed beds, and unique sand dune ridges. Keep an eye out for various bird species from observation huts, and enjoy the changing scenery from sandy paths to lush woodlands.
Yes, many family-friendly routes in the Demervallei are circular, making them convenient for day trips. For example, the moderate Demerbroeken Nature Reserve β Great Watermill of Zichem loop from Zichem offers a scenic 9.8 km walk, or the The Demerbroeken Nature Reserve β Footbridge over the Weefberg Pond loop from Testelt is another great moderate option at 10.8 km.
The region is rich in history. You can discover charming old villages like Zichem and Testelt, featuring buildings made from local iron sand stone. Historic watermills, such as the Great Mill of Zichem and the Testelt Water Mill, are dotted along the Demer River, offering fascinating glimpses into the past.
Many trails in the Demervallei Tussen Aarschot En Diest are dog-friendly, but it's always best to check specific route details for any restrictions. Generally, dogs should be kept on a leash, especially in nature reserves, to protect wildlife. The diverse terrain offers plenty of interesting sights and smells for your canine companions.
Spring and autumn are particularly pleasant for family hikes. In spring, you'll see the landscape burst into life with lush greenery and blooming plants. Autumn offers beautiful foliage and comfortable temperatures. While summer is also an option, some areas can be marshy after rain, so sturdy shoes are recommended year-round.
Yes, the region features 'Diestiaan' witness hills, like the Voortberg in Testelt, which offer panoramic views of the Demer valley. These elevated sandy areas provide rewarding stops where families can enjoy expansive vistas of the surrounding natural beauty.
The Demervallei Tussen Aarschot En Diest is highly rated by the komoot community, with an average score of 4.5 stars from over 870 ratings. Reviewers often praise the region's diverse landscapes, well-maintained paths, and the peaceful atmosphere, making it a favorite for family outings.
Absolutely! For families with younger children or those looking for a shorter, easier walk, consider routes like The Duke's Heath β The Kloesebos loop from Aarschot. This easy 6 km trail offers a pleasant experience through varied terrain without being too strenuous.
The Demerbroeken Nature Reserve is an excellent spot for wildlife observation. It's a haven for various bird species, including the little reed warbler and bluethroat, which can often be seen from dedicated observation huts like the De Kuilen bird hide. The former iron sand quarries within the reserve also provide unique habitats for species like the slow worm.
Yes, the region boasts several unique natural features. Besides the Demer River's meanders and 'donken' (elevated sandy areas), you can explore the Iron Sandstone Quarry Demerbroeken, which is now a nature reserve. The interplay of relief, soil, and water creates diverse ecosystems, including rare plants found on floating plant beds.


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