Free photo Upper House Museum Passau Castle Veste Oberhaus - Max Pixel
Veste Oberhaus Passau | Straße der Kaiser und Könige
Veste Oberhaus - Wikipedia
Passau's Veste Oberhaus, a fortress built in 1219 for the Bisop of Passau is now the site of a museum, youth hostel, restaurant, and open-air theater - Notable Travels