Passau is a picturesque city located in southeastern Germany, at the confluence of three rivers: the Danube, Inn, and Ilz. Known for its stunning baroque architecture, Passau is often referred to as the "City of Three Rivers." The city's historic center features charming streets, vibrant squares, and the impressive St. Stephen's Cathedral, which houses one of the largest church organs in the world. The region around Passau is rich in natural beauty, with scenic landscapes and opportunities for outdoor activities like hiking and cycling. Passau also serves as a popular starting point for river cruises along the Danube, attracting tourists who wish to explore the surrounding areas and enjoy the serene waters.