Adventurer makes longed-for discovery in the forest: “I’ve known it exists for more than five years”. Kim Phillip Brosien (35) from the Oberbergischer Kreis near Cologne focuses on special places.

He shares his discoveries on his Facebook page “Forgotten Times and Places in NRW’ He suspects that there is “a mine from the 18th century; iron ore was mined here” There is already a mine nearby that is only 1.30 meters high on average.