Weidenberg is a municipality in the district of Bayreuth in Bavaria in Germany. The Ölschnitz river discharges near Weidenberg-Neunkirchen into the Red Main.
Nearby is the site of a medieval castle, known as Burgstall Schlosshügel.
Wikipedia https://en.wikipedia.org/wiki/Weidenberg
Coordinates 49°56'22.897" N 11°43'20.811" E