Best lakes around Boutersem offer a mix of historical sites with water features and natural reserves. While Boutersem itself features local fishing ponds, the surrounding area provides access to diverse water bodies. These include moated castles, natural ponds, and larger recreational domains. The region's landscape combines historical significance with natural beauty, providing various outdoor experiences.
Last updated: April 17, 2026
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The pond, which has been there for years, has a small wooden platform for those who are interested, and is located near the small bridge over the stream once you've descended the paths leading to the higher village center. You are now at the same altitude as the road to Aarschot and can walk around the pond, which is connected to the meadows by the path. The Rozendaalbeek is a tiny stream that rises just outside Tienen on the northwest side in two amphitheater-shaped slopes. After just a few hundred meters, the two separate branches meet and together form the Roosdaalbeek, which is indicated on maps as the "Vlietende beek" (Flying Brook). Typical of the Rozendaalbeekvallei nature reserve is its secluded location between the two parishes of Vissenaken. Yet, you hardly notice this as you walk through the valley. The wet grasslands furthest downstream between Metselstraat and Hymelinusstraat, which were purchased first, are the most visible. The other plots are less well-known because they offer less visibility. Source and much more at http://www.velpe-mene.be/tienen/rozendaalbeekvallei.htm
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Where water and reeds feel connected...
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The core of Horst Castle probably dates back to the 13th century and is characterised by a square keep. The keep probably belonged to the oldest core that was further expanded into a fortified castle in the 15th century. During the troubles under Maximilian of Austria in 1489, the castle of Horst was taken by the people of Leuven and set on fire. According to literary sources, only the keep, part of the entrance gate and a defensive wall remained standing. The residential and east wing were renovated and expanded in the 16th century. The round tower also dates from this period. The outer wall was provided with a rectangular bay window. The castle lost its military character and became more of a pleasant residential area with a view of the moat, the ponds and the inner courtyard. Brick construction with sandstone layers characterise these buildings. In 1587, however, the castle was set on fire again during the raids of the Geuzen. It was not until the beginning of the 17th century that restoration work began. It is difficult to deduce from the available sources to what extent this involved restoration or an embellishing conversion of the castle complex. Presumably nothing changed in the internal structure, but only after the structurally necessary repairs were the interiors completely refinished. Maria-Anna Van den Tympel had a new chapel built against the keep in the 17th century. At the beginning of the 19th century, the complex must have been damaged by plundering and neglect, and it is possible that it also suffered from plundering during the Brabant Revolution of 1830. Around 1850, the castle must have been habitable again, but the castle buildings only served as a farm. In the land registry, the site around the castle is called "De Notelaren Boomgaerd". Around that time, the most dilapidated part must have been demolished, namely the southern part and the superstructure of the gate. The rest of the complex was probably restored with reused demolition material and in traditional style. The castle was divided in 1880, with one part being registered as a school house. In 1897, a further division followed, with two plots being designated as houses. Several restoration campaigns followed in the 20th century. Inventory of Immovable Heritage: Horst Castle, https://id.erfgoed.net/erfgoedobjecten/43619
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Since December, there has been a spire on the castle again after the unstable spire was removed more than four years ago and could be viewed on a wooden platform in the pond. Now it is back. And the other works are also progressing quickly. More about the replaced spire on https://www.vrt.be/vrtnws/nl/2024/12/10/torenspits-staat-weer-op-kasteel-van-horst-holsbeek/
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Nice to stay, can be busy there. Definitely worth a trip.
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beautiful pond, surrounded by willows and reeds
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beautiful pond, surrounded by willows and reeds
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Rebuilt eclectic country house designed in 1916 by architect Chrétien Veraart and surrounded by a park in landscape style, approximately 16 hectares, laid out from 1859; numerous old (sweet chestnuts and brown beeches) and rare trees. First, the Hof te Laar stood here, known since the fifteenth century as a leasehold farm of the monastery of Gempe. In 1789, it was sold to the son of the Baron van Roosbeek. Between 1800 and 1810, the Hof te Laar was purchased by Charles-Lambert-Joseph de Maurissens. He left it to his nephew, knight Edouard Godefroid de Maurissens (1793-1853). And a few years after his death, the south wing of the court was converted into a "castle". After WWII, the then owners left the castle domain and in 1948 the heirs sold the castle and park to the University of Leuven to build a 'sanatorium' (clinic for tuberculosis sufferers) on the edge of the park. Inventory of Immovable Heritage: Domain de Maurissens, https://id.erfgoed.net/erfgoedobjecten/303094
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The region offers a diverse range of natural features. You'll find wetlands and ponds at places like Paddepoel Nature Reserve, which features marsh, hedges, woods, and grasslands. Other areas include secluded natural settings with tiny streams and wet grasslands, such as the Rozendaalbeekvallei Pond, and larger recreational domains like Rotselaar Lake with beautiful natural scenery.
While Boutersem itself is known for local fishing ponds and moated castles, the largest natural inland lake in Flanders, Het Vinne Lake, is located nearby in Zoutleeuw. It's part of a nature reserve and provincial domain, offering extensive natural immersion with hiking trails and bird-watching facilities.
At Paddepoel Nature Reserve, the varied landscape supports diverse plant and animal species. You might spot kingfishers, teals, and meadow damselflies. The area is also known for salamanders, including the alpine newt and small newt, with hopes for the endangered crested newt. Water birds are also common around the ponds, such as those at Pond and Walkway at Horst Castle.
Yes, many locations are suitable for families. Horst Castle and its surrounding ponds offer a playground and a small pool focused on the fire salamander. Paddepoel Nature Reserve is also family-friendly with educational opportunities about its ecosystem. Additionally, the Kessel-Lo Recreational Domain, a short drive away, provides a wide array of activities including swimming and rowing, making it ideal for a family day out.
Some areas offer better accessibility than others. While Horst Castle itself can be difficult to access for wheelchair users and buggies, the castle grounds are generally more accessible. The fishing pond at Castle Kwabeek in Boutersem also offers leisurely visits with hiking trails that are likely suitable for buggies.
Yes, there are numerous hiking opportunities. You can find beautiful nature walks around the Pond and Walkway at Horst Castle. The fishing pond at Castle Kwabeek also has local hiking trails. For more extensive options, explore the various running trails around Boutersem, which often pass by natural features and lakes.
Absolutely. The region around Boutersem is well-suited for cycling. You can find various cycling routes that take you past lakes and scenic landscapes, including routes that pass by Rotselaar Lake (De Plas).
Yes, mountain biking is a popular activity in the area. There are several MTB trails around Boutersem, ranging from easy to difficult, that allow you to explore the diverse terrain, including forest paths and gravel routes.
For swimming, the Kessel-Lo Recreational Domain, approximately 12 kilometers from Boutersem, provides dedicated facilities. While some picturesque ponds like De Zoete Waters are not suitable for swimming, Rotselaar Lake (Plas van Rotselaar) also offers swimming opportunities as part of its recreational domain.
The area is rich in history, often intertwined with its water features. Horst Castle is a magnificent 13th-century moated castle. Another historical site is De Maurissens Castle, an eclectic country house with a park and pond, dating back to the 19th century with roots to the 15th century. The fishing pond at Castle Kwabeek in Boutersem is also located within a historic castle domain.
Generally, dogs are welcome on many trails, but specific rules may apply to certain nature reserves or castle grounds. For example, at Horst Castle, dogs are allowed on the castle grounds but not inside the castle itself. It's always advisable to check local signage or specific reserve guidelines for leash requirements and restricted areas.
The best time to visit largely depends on your preferred activities. Spring and autumn offer pleasant temperatures for hiking and cycling, with beautiful foliage changes. Summer is ideal for recreational activities like swimming at Kessel-Lo or Rotselaar Lake. Winter can also be charming for quiet walks, especially around the moated castles, though some facilities might have reduced hours.
Still not found your perfect lake around Boutersem? Check out the guides of these regions to see even more beautiful places.
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