Sclaigneaux Nature Reserve
13 November 2026
Above the Meuse Valley, near Seilles, lies a place where nature has reclaimed its territory: the Sclaigneaux Nature Reserve. Long ago, a zinc factory discharged heavy metals here, polluting the soil so severely that nothing could grow. Yet, nature has managed to adapt, making this place so special today.
The soil remains poor, but this creates a unique landscape: low-lying meadows, fragrant wild thyme in spring, and even orchids that can survive heavy metals. Rare butterflies, such as the large blue, flutter among the plants. In an old settling pond grow orchids that are rarely found elsewhere, and at the edge of the reserve stretches a field of shrubs that take on a vibrant reddish-purple hue at the end of summer.
Along the trails, you can enjoy magnificent views of the Meuse Valley and its old quarries. This reserve is not just an ordinary natural area, but a place where flora and fauna have adapted to barren land. A must-see for hiking and nature lovers!
Unique turquoise waters in Belgium at the Boltry Quarry in the Sclaigneaux Nature Reserve (© randogpx.com)
A walk through a site classified within the Natura 2000 zones (© travellersfamily.wixsite.com)
Address
Sclaigneaux, 5300 Andenne
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