Natural monuments around Les Bons Villers are situated in a municipality within the Walloon Region of Belgium, characterized by its rural landscapes and verdant greenery. The area features rolling hills and a significant portion of non-built-up land, offering serene environments for outdoor activities. Visitors can explore local flora and fauna across various natural sites. This region provides opportunities for appreciating its natural patrimony.
Last updated: June 28, 2026
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One of a total of two birdwatching huts in this part of the nature reserve of the former sedimentation ponds of the Genappe sugar factory. This one offers by far the best view with a beautiful large pond. The lookout hut is accessible via a simple gate (everything else is fenced) and a few stairs. A wonderfully quiet place too and well maintained. The classic information boards with birds that you could observe are present. The surroundings are also beautiful with a lovely path that leads you to the access to the stairs to the hut and offers beautiful views since you are already at a height before you climb to the lookout hut.
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A beautiful stop along the Ravel L141. It is really enjoyable here. Herons, ducks and other birds galore in a beautiful setting. And with a bit of luck, the reflection on the water will make it all even more picturesque. I just couldn't get enough of it.
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The Réserve Naturelle des Décanteurs de la Sucrerie de Genappe is an important nature reserve in Genappe. It is the largest nature reserve in Brabant Wallon, with an area of 77 hectares. This nature reserve was originally part of the old sugar factory of Genappe, and included several green areas and settling basins. It officially became a nature reserve in 2015. The reserve is rich in biodiversity, with more than 200 bird species recorded in the last twenty years. This makes it one of the most important ornithological sites in Wallonia. The reserve is also home to several special vegetation communities. The reserve is managed by the Department of Nature and Forests of the Walloon Region (DNF) with the collaboration of the ASBL Environnement Dyle.
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The Aulniats slag heap is an elongated and flat slag heap, with an unstructured look that culminates at 186 m. Its abundant vegetation, its viewpoints over the Sambre valley and its small "canyon" colored with reddish hues by the combustion of the shales are all discoveries that will punctuate your walk on the slag heap. Witness to the activity of the last Walloon coal mine, the Aulniats slag heap is an invitation to a bucolic outing for the whole family. It conceals so many unsuspected treasures! Thus, lovers of mining remains will be pleasantly surprised to discover industrial structures at its foot. Budding geologists will scrape the surface of the slag heap to discover the reddish shales, witnesses of the self-combustion of the slag heap. These red shales were also exploited until 2001 as backfill, in particular to stabilize the runway at Charleroi airport. As for photographers, they will enjoy the exceptional panorama offered by its summit plateau! Hikers, for their part, will be delighted to walk in an environment of high quality flora and fauna. A pedestrian connection is possible with the slag heap n°7 of the Gouffre located a few cables away.
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Nice view and nice city park on a slag heap.
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Observatory. Peaceful place to observe this site of biodiversity while respecting nature, flora and fauna.
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The two Piges slag heaps are located at the gates of the city center, they are the first slag heaps of the Porte Ouest chain and the first site used by walkers in the Black Loop. The two heaps are conical in shape. Their plant cover is covered with a large tree-lined mantle. The undergrowth is home to wild orchids. The summit offers a unique view of the whole of Charleroi and its city center
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Les Bons Villers offers a variety of natural monuments, including unique spoil tips with panoramic views, nature reserves rich in biodiversity, and areas showcasing beaver activity. You can find sites like the Piges Spoil Tip, the Biodiversity Observation Site, and Beaver Dams and Habitat.
Yes, several natural monuments are family-friendly. The Observatory at Réserve Naturelle Domaniale des Dicentraires at the Sucrerie de Genappe is a great spot for observing birds and enjoying nature. The Passage through the Aulniats spoil tip via the GR also offers a bucolic outing for the whole family with interesting geological features.
For exceptional views, visit the Piges Spoil Tip, which offers a unique panorama of Charleroi and its city center. The Passage through the Aulniats spoil tip via the GR also provides impressive views over the Sambre valley from its summit plateau.
The region is rich in biodiversity. The Réserve Naturelle Domaniale des Dicentraires at the Sucrerie de Genappe is an important ornithological site, with over 200 bird species recorded. You can also observe the results of beaver activity at the Beaver Dams and Habitat, and wild orchids in the undergrowth of the Piges Spoil Tip.
Yes, Les Bons Villers offers various hiking opportunities. For example, the Passage through the Aulniats spoil tip via the GR is part of a walking route. You can find more hiking trails in the area, including easy and moderate options, by exploring the Hiking around Les Bons Villers guide.
Absolutely. The region's rolling hills and rural landscapes are ideal for cycling. The Réserve Naturelle Domaniale des Dicentraires at the Sucrerie de Genappe is located along the Ravel L141, a popular cycling path. Discover more routes in the Cycling around Les Bons Villers guide.
Bois de Soleilmont is an ancient woodland in the region, known for its lush forests and winding trails. It's a popular spot for hikers seeking a connection with nature and offers opportunities to enjoy expansive views from elevated points.
Yes, 'La Promenade des Etangs et Ravel de Sart-Dames-Avelines' is an easy walking route characterized by tranquil ponds and paths adorned with wildflowers. It provides a peaceful setting for leisurely strolls with family or friends.
These are protected heritage sites within the municipality. The High Hedge at 'La Mee' runs along a stream and likely serves as an important ecological corridor. The 'Eauguernees' and 'Bons Villers' sites are also recognized for their environmental or historical significance, indicating qualities worth preserving and exploring.
Visitors appreciate the unique blend of natural beauty and historical context, especially at sites like the spoil tips which offer both natural landscapes and insights into the region's past. The tranquility of the nature reserves and the opportunity for wildlife observation, particularly birdwatching, are also highly valued.
When visiting the Beaver Dams and Habitat, be prepared for potentially wet and muddy conditions on the walking trails due to the beavers' activity. It's recommended to wear appropriate footwear, such as boots, to comfortably explore the area.
Yes, the area around Les Bons Villers also offers mountain biking opportunities. You can find various trails, ranging from easy to difficult, by checking the MTB Trails around Les Bons Villers guide.


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