Rabenstein Castle is a former high medieval aristocratic castle in the municipality of Ahorntal in the Upper Franconian county of Bayreuth in the German state of Bavaria.
The spur castle may be visited for an entrance fee.
Wikipedia https://en.wikipedia.org/wiki/Rabenstein_Castle_(Upper_Franconia)
Official Website https://www.burg-rabenstein.de/
Coordinates 49°49'19.64" N 11°22'14.306" E