Introduction to the Flint Mine: The Neolithic Flint Mines at Spiennes are located near the chalk hills and cover an area of more than 100 hectares. They were included in the World Heritage List in 2000.
Introduction to the Flint Mine: The Neolithic Flint Mines at Spiennes are located near the chalk hills and cover an area of more than 100 hectares. They were included in the World Heritage List in 2000.