The remains of the Castle can be visited
Schlosseck Castle
The castle ruin Schlosseck, located in Bad Dürkheim-Hardenburg in Rhineland-Palatinate, was built on the foundations of an older structure.
History+
The origins of the castle date back to the 9th or 10th century, when an early medieval refuge castle existed on this site. In the early 13th century, a new construction in the Staufer style took place. It is assumed that the Counts of Leiningen were the builders of this high medieval complex. Archaeological findings indicate that the castle fell victim to a fire in the same century, but was still inhabited in the 14th century. The current name Schlosseck is a post-medieval, popular designation, as the original name and documentary evidence are missing. In 1879, initial excavations began under Christian Mehlis.
Source: Wikipedia · Licence: CC BY-SA 4.0 · Image: http://de.wikipedia.org/wiki/Datei:Schlosseck.JPG
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: 49.4671, 8.1063