Traunreut, DE
Stein Castle (German: Schloss Stein) in Stein an der Traun is the most important cave castle in Germany. The castle comprises three elements: the upper house on the almost 50 metre high steeply sloping nagelfluh rock face; the cave castle beneath it, which hides a passage to the Traun valley in the
rock; the lower house in Stein itself.
Listen to the audio guide for Schloss Stein an der Traun Free on WIP — starts by itself when you arrive, even with the screen off