These are the most beautiful palaces and castles in the Ruhr area

Very old: Broich Castle in Mülheim an der Ruhr Dhe building is not just old, it is ancient: Broich Castle in Mülheim with its meter-thick … Read more

Beyond the mines: palaces and fortresses in the Ruhr area

Very old: Broich Castle in Mülheim an der Ruhr Dhe building is not just old, it is ancient: Broich Castle in Mülheim with its meter-thick … Read more