When considering the best area to stay in Passau, Bavaria, for a holiday rental, the Old Town, or Altstadt, is a top choice. This picturesque neighbourhood is renowned for its stunning baroque architecture and charming narrow streets lined with colourful buildings. Visitors can immerse themselves in the rich history of the city by exploring attractions such as St. Stephen's Cathedral, which boasts one of the largest church organs in the world. Additionally, the Veste Oberhaus fortress offers breathtaking panoramic views of the confluence of the Danube, Inn, and Ilz rivers, making it a must-visit for anyone staying in the area.Another appealing area is the Innstadt district, located just across the river from the Old Town. This vibrant area is known for its lively option, with a variety of cafés, restaurants, and shops. The scenic riverside promenade is superb for leisurely strolls, and visitors can enjoy the enchanting views of the old town from this side of the river.In terms of accommodation, Passau offers a range of properties in both the Old Town and Innstadt, suiting different preferences and budgets. Whether one is seeking a cosy apartment with historic charm or a modern rental with river views, there are plenty of options to choose from.