This is another fascinating WHS in Belgium, and I had to come back here after 4 months for the tour of the mine.
I have taken tours at many World Heritage mines, in Norway, Sweden, Germany, Poland, Slovakia, Hungary (Ferto), Japan, etc, but this one is the oldest by far, which is part of the fascination.
Photo 1: The Interpretation Center built over a flint mine.
Photo 2: Inside the mine.
Photo 3: Inside the mine.
photo 4: View of Mons from the Interpretation Center with the World Heritage Belfry.