Your comfortable trip to Passau brings you to a city shaped by two millennia of history and trade. Wander through a maze of narrow, medieval alleys, where colorful facades lead to the awe-inspiring St. Stephen’s Cathedral—home to the world’s largest church organ. Gaze out over the Danube, Inn, and Ilz rivers, merging beneath the hilltop Veste Oberhaus fortress, where centuries of power and culture converge. After you've soaked up all of Passau’s rich heritage, you can look forward to a seamless return trip.