Best location in the old town Our hotel is surrounded by a peaceful atmosphere - directly on the southern bank of the river next to the castle park with no road in between. You can reach the idyllic town in just a few minutes on foot. Start your discovery tours through Passau from our hotel. Our hotel, one of the landmarks of Passau's historic old town, is located directly on the headland where the Inn, Ilz and Danube rivers meet. With its eventful 800-year history, our castle is absolutely unique. Each of our rooms and suites is individually and comfortably furnished. The romantic castle atmosphere can be felt in all areas of our hotel.