Passau, located at the confluence of three rivers, offers a variety of attractions and activities for visitors. One of the most notable features of the city is its historic architecture. The St. Stephen's Cathedral, famous for its impressive Baroque design and one of the largest pipe organs in the world, is a must-visit. Exploring the Old Town allows for a leisurely stroll through its charming streets filled with colorful buildings and quaint shops.

Another key highlight is the Veste Oberhaus, a fortress that provides a panoramic view of the city and the rivers. This historical site also houses a museum where visitors can learn about the region's history and culture. For those interested in nature, the Danube River offers opportunities for scenic boat tours, providing a different perspective of Passau’s landscapes.

Cultural experiences can be found at the Passau Museum, which showcases local art and artifacts. The city also hosts various events throughout the year, including markets and festivals that reflect its rich traditions. Finally, enjoying local cuisine at one of the many restaurants or cafes can enhance the experience, with options ranging from traditional Bavarian dishes to contemporary fare.