The Niederburg in Kobern, known as the Niedernburg, Unterburg, or Neue Burg, is a hilltop castle located above the town of Kobern-Gondorf in the Mayen-Koblenz district of the German state of Rhineland-Palatinate. The Niederburg ruins are situated approximately 150 metres above the village of Kobern on a hillside that extends towards the Moselle. The castle was constructed in the middle of the 12th century. It is initially noted in 1195, when the Burgherr at the time established it as a fief of t ... (Read More)