Nature Reserve Guide
Flanders is home to more than 10 nature reserves, part of a wider network of over 500 protected areas across the region. These reserves encompass a diverse range of landscapes, from the coastal dunes and wetlands of the North Sea to inland heathlands, ancient forests, and the unique pond-rich areas of Limburg. Many areas are characterized by their mix of forests, fens, and river valleys, providing vital habitats for a wide array of flora and fauna. The varied terrain makes these reserves popular for outdoor activities such as hiking, cycling, and mountain biking.
Komoot aggregates more than 2,000 routes across the nature reserves in Flanders, with more than 126,000 visitors sharing their experiences. The best nature reserves in Flanders offer extensive networks of trails for hiking, cycling, and jogging. For example, Vlaams Natuurreservaat Mechelse Heide, part of Hoge Kempen National Park, provides more than 40 hiking routes through its heathlands and forests. Natuurreservaat Vallei Van De Zwarte Beek - Beringen features over 60 hiking trails across its peatlands and dunes. In Natuurreservaat De Westhoek, visitors can find routes across dynamic coastal dunes, while Natuurreservaat De Maten is known for its landscape of ponds and heathland. These designated reserves focus on preserving specific ecosystems, offering a focused look at the region's biodiversity.
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4.4
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Explored with komoot
Last updated: April 23, 2026

4.6
(1962)
15,256
hikers
Vlaams Natuurreservaat Mechelse Heide offers diverse heathlands and forests within Hoge Kempen National Park, ideal for hiking, jogging, and biking routes.
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4.5
(1196)
11,692
hikers
Natuurreservaat De Maten features diverse landscapes, from ponds and heathland to dunes and forests, offering varied terrain for hiking, gravel biking, and mountain biking.
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4.3
(1748)
11,309
hikers
Vlaams Natuurreservaat Vallei Van De Ziepbeek offers diverse landscapes, from forests to heathland, with routes for hiking, gravel biking, mountain biking, and road cycling.
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4.4
(801)
11,111
hikers
Natuurreservaat Vallei Van De Zwarte Beek - Beringen is a diverse Flanders nature reserve with peatlands, dunes, and forests, offering routes for hiking, biking, and jogging.
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4.4
(1061)
9,167
hikers
Natuurreservaat De Westhoek offers diverse terrain for hiking, cycling, and running across almost 350 hectares of dynamic coastal dunes between De Panne and the French border.
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4.4
(626)
8,005
hikers
Natuurreservaat Turnhouts Vennengebied is a Belgian nature reserve offering diverse terrain for hiking, gravel biking, and road cycling routes through fens, heathlands, and forests.
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4.2
(650)
7,904
hikers
Natuurreservaat Eksterheide En Omgeving offers diverse heathlands, forests, and sand dunes for hiking, cycling, and mountain biking routes. Ecological restoration enhances this area.
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4.3
(1197)
7,903
hikers
Natuurreservaat Koningssteen-Kollegreend is a 170-hectare nature reserve offering diverse terrain for hiking, cycling, and jogging, shaped by the Maas river and grazing animals.
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4.4
(533)
7,687
hikers
Vlaams Natuurreservaat Tenhaagdoornheide is a diverse nature reserve in Belgium with heathlands, forests, and land dunes, offering varied terrain for cycling, jogging, and hiking routes.
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4.5
(358)
5,971
hikers
Vlaams Natuurreservaat Helderbeek-Terril in Limburg offers diverse terrain, from the tranquil Helderbeek valley to a former mining spoil heap, ideal for hiking and cycling routes.
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4.3
(586)
5,557
hikers
Natuurreservaat Ronde Put is a Belgian nature reserve with diverse landscapes, offering varied terrain for hiking, mountain biking, road cycling, and gravel biking routes.
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4.4
(499)
5,460
hikers
Vlaams Natuurreservaat Molenheide is a diverse nature reserve in Belgian Limburg, offering extensive heathlands, forests, and sand dunes for hiking and cycling routes.
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4.3
(378)
5,142
hikers
Natuurreservaat Zwarte Beek - Laren is a Belgian nature reserve with diverse landscapes, offering routes for cycling, mountain biking, and hiking.
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4.3
(452)
5,086
hikers
Natuurreservaat Ortolaan is a Belgian nature reserve with diverse landscapes shaped by the Dommel River, offering routes for gravel biking, hiking, and road cycling.
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4.5
(575)
4,951
hikers
Vlaams Natuurreservaat Oudsberg features Flanders' largest sand dune, heathlands, and forests, offering diverse terrain for hiking, mountain biking, and cycling routes.
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4.5
(560)
4,758
hikers
Vlaams Natuurreservaat De Teut offers diverse heathlands, fens, and forests for gravel biking, hiking, and jogging routes in Zonhoven, Belgium.
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4.5
(219)
3,948
hikers
Natuurreservaat Langdonken is a Belgian nature reserve with diverse terrain, including a lake, offering routes for mountain biking, road cycling, touring cycling, and hiking.
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4.4
(273)
2,546
hikers
Natuurreservaat Smeetshof is a diverse nature reserve on the Belgian-Dutch border, offering routes for hiking, mountain biking, and cycling through wetlands and forests.
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Nature reserves in Flanders are protected areas safeguarding a variety of landscapes, including coastal wetlands, heathlands, forests, and river valleys. This page aggregates information on more than 15 of these reserves, which are part of a wider network of over 500 protected areas across the region. These reserves provide vital habitats and offer opportunities for outdoor activities.
Notable nature reserves in Flanders include areas with diverse landscapes and extensive trail networks. Popular examples are Vlaams Natuurreservaat Mechelse Heide, known for its heathlands within Hoge Kempen National Park, and Natuurreservaat Vallei Van De Zwarte Beek - Beringen with its peatlands and forests. Natuurreservaat De Westhoek offers coastal dune landscapes.
The primary activities in Flanders' nature reserves are hiking, cycling, and mountain biking. The region's varied terrain supports a wide range of human-powered outdoor sports. Komoot features more than 2,500 routes across these reserves, including trails for jogging and gravel biking.
Vlaams Natuurreservaat Mechelse Heide, part of Hoge Kempen National Park, features a mix of heathlands and forests. It offers more than 140 routes suitable for hiking, jogging, and mountain biking. The terrain is varied, providing options for different activity levels.
Natuurreservaat Vallei Van De Zwarte Beek - Beringen is known for its diverse landscape of peatlands, dunes, and forests. It contains over 150 documented routes for activities like hiking, cycling, and jogging, making it a popular destination for outdoor recreation.
Natuurreservaat De Westhoek is unique for its dynamic coastal dune landscape located between De Panne and the French border. This reserve offers routes for hiking and cycling across its sandy terrain, providing a distinct coastal experience in Flanders.
Hiking trails are available in all nature reserves across Flanders. Areas like Natuurreservaat Vallei Van De Zwarte Beek - Beringen and Natuurreservaat De Westhoek each offer more than 50 designated hiking routes. The trails traverse varied landscapes, from forests and heathlands to coastal dunes.
Yes, there are extensive cycling opportunities, including road cycling, touring, and mountain biking. For example, Natuurreservaat De Maten offers routes for various cycling disciplines through its landscape of ponds and heath. Many reserves feature dedicated paths that connect different natural areas.
Yes, many reserves offer trails suitable for families and beginners. For instance, Bosland National Park is known for its child-friendly adventure trails. The generally flat terrain of Flanders makes many hiking and cycling paths accessible for various fitness levels.
Flanders has four designated National Parks: Hoge Kempen, Bosland, Scheldevallei, and Brabantse Wouden. These parks protect large, contiguous areas of high natural value, from the heathlands of Hoge Kempen to the ancient forests of Brabantse Wouden. They offer extensive networks for hiking, cycling, and other outdoor activities.
Hoge Kempen National Park, the first and largest in Flanders, is characterized by extensive pine forests, purple heathlands, and large lakes formed from former sand and gravel quarries. The landscape also features 'terrils', which are spoil heaps from the region's coal mining history, now covered in vegetation and offering viewpoints.
The nature reserves can be visited year-round, with each season offering a different experience. The heathlands, such as those in Kalmthoutse Heide, are particularly vibrant when the heather blooms in late summer. In spring, the Hallerbos in Brabantse Wouden National Park is known for its dense carpet of bluebells.

