Best lakes around Walcourt are situated in the provinces of Hainaut and Namur, Belgium, offering a diverse natural landscape. This region is characterized by significant water bodies, including large artificial lakes and natural ponds, often surrounded by forests, making it a notable area for 'seen belgien' (lakes in Belgium). The area provides opportunities for outdoor activities and exploration of its unique geographic features. Visitors can experience a blend of engineered marvels and serene natural settings, making it a destination for…
Last updated: June 24, 2026
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The Plate-Taille Dam is located in southern Belgium in Wallonia, on the border of the provinces of Namur and Hainaut. The dam is situated near the villages of Froidchapelle and Cerfontaine and forms the central element of the Lacs de l’Eau d’Heure lake district, the largest artificial lake complex in the country. This area covers approximately 1800 hectares and consists of several interconnected lakes that together form a unique landscape of open water, wooded hills, and extensive recreational zones. Due to its location between the Ardennes and the Fagne, the area has a varied and gently rolling terrain. The origin of the dam dates back to the 1970s when Belgium faced water management problems. The Sambre River, an important waterway for industry and shipping, experienced highly fluctuating water levels. During dry periods, the water level dropped too low, which had economic consequences. To solve this problem, an ambitious project was launched, including the construction of a series of dams on the Eau d’Heure River and its tributaries. The construction of the Plate-Taille dam began around 1974 and was completed in 1981. As a result of its construction, five lakes were created: * Plate Taille (the largest and deepest) * Eau d’Heure * Falemprise * Ry Jaune * Féronval The construction brought about a major change for the region. Certain areas were submerged, and residents had to relocate. At the same time, this project laid the foundation for a new economic model based on tourism and recreation. The Plate-Taille dam is the largest dam in Belgium and an impressive example of modern hydraulic engineering. The Plate Taille lake itself has a surface area of approximately 350 hectares and is the largest and deepest lake in Belgium. The dam holds back an enormous mass of water and literally forms the heart of the entire lake district. One of the dam's main functions is energy generation through a pumped-storage power plant. * Capacity: ± 140 megawatts * Number of turbines: 4 (reversible) * Type: pumped-storage power plant System Operation The system operates on a clever principle: * During low energy demand, water is pumped to a higher reservoir. * During high energy demand, the water flows back down through turbines, generating electricity. This makes the plant particularly valuable for stabilizing the electricity grid, especially in combination with renewable energy sources such as wind and solar power. Around the dam lies a surprisingly rich nature reserve. The combination of water, forests, and open plains ensures great biodiversity. The landscape is characterized by: * Dense deciduous and coniferous forests * Open grasslands * Reed beds along the banks * Quiet bays and small islands Animals found here include: * Roe deer * Foxes * Waterfowl such as grebes and cormorants * Birds of prey The creation of the lakes has led to new ecosystems where flora and fauna have adapted to the water-rich environment. For someone who enjoys long and challenging hikes, like myself, this area is ideal, and you can easily create routes of several hours here without much crowds. 🚴♂️ Cycling and Recreation Besides hiking, the area is also popular with: * Road cyclists (hilly terrain) * Mountain bikers * Families (flat cycling paths around the lakes) There are well-maintained cycling routes that connect the entire lake district. 🚤 Water Sports and Activities The Lacs de l’Eau d’Heure are the center for water sports in Belgium. Possibilities: * Sailing * Kayaking * Windsurfing * Diving (in certain zones) * Swimming Motorized water sports are permitted to a limited extent, which contributes to a relatively calm and natural atmosphere. 🧭 Tourist Facilities The area is highly developed for visitors without losing its natural charm. Key attractions: * Skywalk Plate-Taille – a panoramic tower with views over the entire area * Natura Parc L’Eau d’Heure – adventure park with climbing routes and zipline * Marinas and beach areas * Holiday parks and campsites This makes the area suitable for both day trips and longer stays.
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Large fishing ponds (private). Magnificent place for hiking, running or cycling. The place is quiet, the wide path between the two ponds is accessible to the public to reach Baconval, Gourdinne, etc. but also the forest massif watered by the Ruisseau du Moulin. The surroundings are varied: rural, wooded and with scattered housing.
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Great site, beautiful body of water, beautiful walks. If you go as far as Lompret, the Eau Blanche restaurant is very good, remember to book in advance as it is very popular.
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A super nice place with so much to discover.
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Hike made on 14-08-2022. Very nice walk... Easy parking to park your vehicle. Two moments of the hike were a bit long: (The very beginning: Long straight line near the fields, we pass in front of the golf course). But then we enter the woods and it's just beautiful (a fawn even surprised us!). Then a few stops at the water's edge (splendid and very quiet for the month of August!) The less fun part is when you reach the bitumen "road". Accessible only for bikes and hikers (no motor vehicle). But this path is very long... The loop ends after +- 03h00 of walking. But it was definitely worth it, the wood interior is beautiful and very clean.
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Beautiful resort and very well attended. There are plenty of sports activities to take part in, if you can... The golf course and the restaurant are also very nice... SECRET SECRET wishes you every success in all projects
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The sports center ADEPS is located directly on the shore of Lake Plate Taille. In addition to a golf course, you can try a variety of sports here. A trip is also worthwhile for hikes along the shore or through the nearby forest.
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In the forest of Oupia on the southern shore of Lake Plate Taille you will find beautiful hiking trails. The mixture of water and forest provides exciting perspectives.
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The Walcourt region offers diverse walking and hiking experiences. You can find beautiful trails around the Plate-Taille Dam, with paths along the shore and through nearby forests. The Grand Oupia Forest, on the southern shore of Lake Plate Taille, is known for its scenic routes, some taking around 3 hours to complete. For wider, accessible paths suitable for hiking, running, or cycling, explore the surroundings of Nalinnes Ponds. For more structured routes, check out the Running Trails around Walcourt.
Yes, several lakes offer family-friendly options. The area around Plate-Taille Dam features a children's playground and two different beaches. The Eau d'Heure Dam is part of an 1800-hectare site dedicated to sports and leisure, with visitors describing walks there as 'superb family walks'. The Grand Oupia Forest and Nalinnes Ponds also offer pleasant environments for family outings.
Yes, both the Plate-Taille Dam and the Eau d'Heure Dam are unique in Belgium for offering internal visits. The Plate-Taille Dam allows access to its 107-meter tower and underground galleries, providing breathtaking views and insights into its construction.
The region around Walcourt's lakes is excellent for cycling. The wide paths around Nalinnes Ponds are accessible for cycling. The larger lakes, like those at Eau d'Heure, are surrounded by extensive networks. You can find various routes, including those with lake viewpoints and loops around the dams. Explore options in the Road Cycling Routes around Walcourt and Cycling around Walcourt guides.
Yes, the ADEPS Center, located directly on the shore of Lake Plate Taille, offers restaurants. Additionally, the holiday complex near Plate-Taille Dam also features wonderful restaurants, a spa, and a wellness area.
The Walcourt region is characterized by a blend of large artificial lakes and natural ponds, often bordered by forests. You'll encounter diverse landscapes, from the impressive structures of the Plate-Taille Dam and Eau d'Heure Dam to the serene wooded areas surrounding Nalinnes Ponds and the Grand Oupia Forest. The mixture of water and forest provides exciting perspectives and a rich natural environment.
Visitors frequently praise the diverse natural landscape and the opportunities for outdoor activities. The impressive scale of the dams, the beautiful hiking trails through forests like the Grand Oupia Forest, and the peaceful atmosphere of places like Nalinnes Ponds are highly appreciated. Many also enjoy the family-friendly amenities and the blend of engineered marvels with serene natural settings.
While the major dams are popular, the Nalinnes Ponds offer a quieter, magnificent place for hiking, running, or cycling. These large fishing ponds are surrounded by varied rural and wooded areas, providing a peaceful escape with wide, accessible paths. The Grand Oupia Forest also offers beautiful, serene trails away from the busiest spots.
The lakes around Walcourt can be enjoyed throughout the year. Spring and autumn offer pleasant temperatures for hiking and cycling amidst colorful foliage. Summer is ideal for water-based activities and enjoying the beaches at places like Plate-Taille Dam. Even in winter, the forested areas and dam structures offer unique perspectives for walks, though specific facilities might have reduced hours.
Yes, the ADEPS Center is located directly on the shore of Lake Plate Taille. This sports center offers a golf course and various other sports activities. The broader 1800-hectare site around the Eau d'Heure lakes is also dedicated to sports and leisure activities.
The dams, particularly the Plate-Taille Dam and Eau d'Heure Dam, are significant man-made monuments. The Plate-Taille Dam is the largest in Belgium, built in 1977. The Eau d'Heure Dam, constructed in the 1970s, was primarily built to regulate the flow and level of the Sambre river and now provides electricity for thousands of families, in addition to being a major recreational hub.


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