Burgstall Plankenstein
Burgstall Plankenstein is
- Burgstall Plankenstein (Velburg) , abandoned castle complex near Velburg-Deusmauer, Neumarkt district in Upper Palatinate, Bavaria
- Burgstall Plankenstein (Plankenfels) , abandoned castle complex near Plankenfels-Plankenstein, Bayreuth district, Upper Franconia, Bavaria