The Plombières mining site is an industrial and natural site located in Plombières, in eastern Belgium. Between the 14th century and 1922, zinc and lead ores were mined and processed …
The Oskar Gallery is part of the region's historic mining operation. It is 500 meters long. The ore mined in the “Schmalgraf” mine was transported through this tunnel to the processing plant.
Impressive place where the Gueule (Göhl in German), rushes into a tunnel. As the mines of Plombières were once regularly flooded by the Gueule, it was decided, in 1861, to …