Wallonia has more than 15 caves open to the public. Spectacular stalactites and stalagmites are essential viewing for the caving enthusiast and the curious amateur alike.
- RechtMuseum & discovery
The Recht slate quarryIn this spectacular quarry, visitors can admire the impressively high rooms where the local Recht slate was mined. The 800 m long trail includes an observation bridge offering a memorable panorama on the site.
- SpiennesMuseum & discovery
SILEX'S Mons: the Neolithic flint mines of SpiennesJust 6 km from Mons, the Neolithic flint mines of Spiennes or SILEX'S, listed by UNESCO, are well worth a visit...
- CouvinGuided tour and discovery
The Neptune Caves, a natural gem in CouvinLet the skills of nature as an artist amaze you once more... Sculpted by the 'Eau Noire' river 300 million years ago, the Neptune Caves, in Petigny, are one of Belgium's oldest underground cavities.
- AlleGuided tour and discovery
Ardois'Alle | The mysterious world of slate quarries in Alle-sur-SemoisDiscover the exceptional setting of one of the last Belgian slate quarries.