Hallerbos - Lembeekbos - Maasdalbos
Hallerbos - Lembeekbos - Maasdalbos
4.5
(23)
884
runners
38
runs
Jogging in Hallerbos - Lembeekbos - Maasdalbos offers a diverse natural environment characterized by ancient woodlands, undulating terrain, and varied ecosystems. The region features deep valleys, streams like the Maasdalbeek, and a mix of tree species including beeches and giant redwoods. These forests provide a network of paths suitable for running, ranging from mostly flat sections to more challenging ascents. The landscape transitions from the renowned Hallerbos with its seasonal hyacinth blooms to the tranquil, biodiverse paths of Maasdalbos and…
Last updated: May 6, 2026
4.7
(3)
292
runners
14.8km
01:39
140m
140m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
104
runners
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(11)
190
runners
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
31
runners
17.0km
01:47
120m
120m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
29
runners
6.45km
00:41
30m
30m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Hallerbos - Lembeekbos - Maasdalbos
Saint Martin, to whom the impressive, Gothic-style basilica of Halle is dedicated, is – alongside Saint Nicholas – probably one of the most popular saints of all. The memorial day of the former officer in the Roman army is on November 11th. In the night after the famous "cloak division", when he gave half of his military cloak to a freezing beggar, Jesus Christ appeared to him in a dream. He subsequently converted to Christianity and was later – initially against his will – elected Bishop of Tours (France). Many probably have fond childhood memories of crafting lanterns in kindergarten and primary school, the evening lantern procession through the dark village / district – and of course the delicious "Weckmann".
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Fairly well marked, one or two nice climbs.
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Light artwork in metal on the church square...
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The Hallerbos (French: Bois de Hal) is a forest with an area of 552 ha southeast of Halle (511 ha on Halle territory). The forest is largely owned by the Flemish Region and a small part by the Walloon Region and private properties. The Hallerbos is a quiet recreation area, which is highly appreciated by the population of the surrounding highly urbanized areas. It is very accessible thanks to the many paths, and for an introduction there are three hiking trails. The forest is part of the Flemish Ecological Network, has been a Flemish nature reserve since 2021 and is protected in Europe as a Natura 2000 area 'Hallerbos and nearby forest complexes with source areas and heaths' (BE2400009) (together with other sub-areas such as the Markvallei, Zuunvallei with the Gaasbeek domain, De Wolfsputten, Kesterbeekvallei, Kesterheide, the Terrijst forest reserve, Lembeekbos, Zevenbronnen, Gasthuisbos, Begijnenbos). Since 2023, the forest has been part of the Brabantse Wouden National Park.
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The Hallerbos (French: Bois de Hal) is a forest with an area of 552 ha southeast of Halle (511 ha on Halle territory). The forest is largely owned by the Flemish Region and a small part by the Walloon Region and private properties. The Hallerbos is a quiet recreation area, which is highly appreciated by the population of the surrounding highly urbanized areas. It is very accessible thanks to the many paths, and for an introduction there are three hiking trails. The forest is part of the Flemish Ecological Network, has been a Flemish nature reserve since 2021 and is protected in Europe as a Natura 2000 area 'Hallerbos and nearby forest complexes with source areas and heaths' (BE2400009) (together with other sub-areas such as the Markvallei, Zuunvallei with the Gaasbeek domain, De Wolfsputten, Kesterbeekvallei, Kesterheide, the Terrijst forest reserve, Lembeekbos, Zevenbronnen, Gasthuisbos, Begijnenbos). Since 2023, the forest has been part of the Brabantse Wouden National Park.
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The Grote Markt, the beating heart of Halle, is a small but pleasant square to spend time in
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Connecting bridge between the east and west sides of the Brussels - Charleroi canal
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This is the "Echtdreven" and indeed eight lanes meet here! A special place. 1. Zwarte Notelaarsdreef; 2. Lorkensdreef; 3. Platanendreef; 4. Vlasmarktdreef; 5. Zwarte Notelaarsdreef (the extension) 6. Lindendreef; 7. Platanendreef (extended) 8. Vlasmarktdreef (extended)
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The Hallerbos - Lembeekbos - Maasdalbos region offers a wide selection of running trails, with over 35 routes available on komoot. These range in difficulty and length, ensuring options for various fitness levels.
You can expect a diverse and engaging terrain. Hallerbos features an undulating landscape with four deep valleys, while Maasdalbos is characterized by the Maasdalbeek stream and varied ground. The routes transition from mostly paved surfaces to more adventurous forest paths, offering both challenging ascents and nearly flat sections.
The best time to visit Hallerbos, often called the 'Blue Forest,' is from mid-April to mid-May. During this period, the forest floor is carpeted with breathtaking purple-blue wild hyacinths, creating a truly spectacular running environment.
Yes, the region offers routes suitable for families. For instance, the 4 km Plateau Walk in Hallerbos is nearly flat and adapted for less mobile visitors, making it a good option for families. Many other trails offer varying lengths and terrains to accommodate different family needs.
Generally, dogs are welcome on many trails in the Hallerbos - Lembeekbos - Maasdalbos region, but it's always recommended to keep them on a leash and check specific local regulations for each forest or nature reserve to ensure a pleasant experience for everyone.
While jogging, you can encounter several natural and historical features. In Hallerbos, look out for giant redwood trees along the Sequoia Walk and the famous bluebell carpet in spring. Maasdalbos features the Maasdalbeek stream and unique plant growth like marsh marigolds. You might also spot highlights such as Hallerbos — The Bluebell Forest, the Steenputbeek Valley, or the Maasdalbeek Springs and Burial Mound.
Yes, the region caters to all skill levels. Among the 37 available routes, 6 are classified as easy, providing gentle paths for beginners or those seeking a relaxed run. The 4 km Plateau Walk in Hallerbos is particularly suitable as it is nearly flat.
Hallerbos has several designated parking areas to access its trails. Specific parking locations can be found near the main entrances to the forest, often marked for visitors coming to explore the various walking and jogging routes.
While specific direct public transport routes to every trail entrance might vary, Lembeekbos is part of the larger National Park Brabantse Wouden and is generally accessible via public transport connections to nearby towns like Halle. From there, local buses or a short walk can lead you to the forest entrances. For detailed planning, it's advisable to check local transport schedules.
Maasdalbos is a haven for wildlife. Joggers might spot various mammals like deer, squirrels, and mustelids. The forest is also home to diverse bird species, including tawny owls, sparrowhawks, buzzards, and black woodpeckers, as well as butterflies like the blackthorn hairstreak and several bat species.
Yes, many of the running routes in the region are designed as circular loops, allowing you to start and end at the same point. For example, the popular Zevenbronnen Pond – Mill Pond loop from Dworp is a moderate 8.1 km circular path.
The area is highly rated by the komoot community, with an average score of 4.3 stars from over 9 reviews. Runners often praise the diverse natural environment, the beauty of the ancient woodlands, and the varied terrain that offers both challenging and relaxing experiences. The seasonal bluebell bloom in Hallerbos is also a frequently highlighted attraction.
While the forests themselves are natural reserves, nearby towns and villages surrounding Hallerbos, Lembeekbos, and Maasdalbos often have cafes, pubs, and restaurants where you can refuel before or after your run. It's a good idea to check options in places like Halle or Essenbeek.


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