Slag heaps are just great!
A slag heap? What’s that? It’s an artificial hill formed by the accumulation of mining waste, when mines were being dug!
Dig deeper into this striking landscape feature. Stroll round it, admire some potentially surprising fauna and flora and have fun climbing, climbing, climbing ... to reach the top! A panoramic view awaits you!  The Mons region is teeming with these natural treasures. Combining the Mons heights, the mysterious legends and the historical past, it all happens on the slag heap!

Amid nature, a breathtaking landscape and the story of our mining past await you.