The remains of the Castle can be visited
Odenbach Castle

The Odenbach Castle Ruin, also known as Weiherturm, is a former moated castle in the municipality of Odenbach, in the Kusel district of Rhineland-Palatinate.
History+
The origins of Odenbach Castle date back to between 1150 and 1180, when it was built by the Counts of Veldenz. A first documentary mention dates to the year 1202. The complex came into the possession of the Duchy of Palatinate-Zweibrücken. Between 1620 and 1623, the castle became uninhabitable, and in 1683, the tower suffered damage from an explosion by French troops. A further collapse of the remaining castle parts occurred in the winter of 1850/51. A historical side note is the connection to Duke Friedrich Ludwig of Palatinate-Zweibrücken-Landsberg, whose children from a non-noble marriage bore the title "Freiherrn von Fürstenwärther, Burgsassen zu Odenbach," even though the castle was already uninhabitable at that time.
Source: Wikipedia · Licence: CC BY-SA 4.0 · Image: http://www.wehrbauten.de/thread.php?threadid=1347
This description draws on the facts documented in the linked Wikipedia article; Wikipedia content is licensed under CC BY-SA 4.0. Wording and editing: Mobile History.
Location: 49.6831, 7.6501