Klopp Castle is a castle in the town of Bingen am Rhein in the Upper Middle Rhine Valley in Rhineland-Palatinate, Germany. In the nineteenth century, the bergfried from the original medieval fortified castle was restored and a new building added which houses the town's administration.

Trechtingshausen is an Ortsgemeinde – a municipality belonging to a Verbandsgemeinde, a kind of collective municipality – in the Mainz-Bingen district in Rhineland-Palatinate, Germany.