Passau, the 'City of Three Rivers' lies at the confluence of the rivers Danube, Inn and Ilz on the border with Austria. Attractions include several buildings from centuries past, the House of Lords situated on a hill and the Castle Museum Freudenhain.

Wachau is situated between Melk and Krems, about 80 kilometers west of Vienna in Lower Austria, on the banks of the Danube. It was declared a UNESCO World Heritage Site in 2000 and offers some interesting ruins. These include the Aggstein ruins, the ruins of the castle and Dürnstein upper Ranna.

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Vienna, can be described as being grand and elegant, while still managing to radiate a vibe that is both modern and contemporary. Vienna's City Hall with its Gothic style of architecture is a main feature of the city and plays host to many events, and also provides the perfect backdrop for the famous Christmas markets. Cafés have always been a key feature of Viennese culture, with numerous cafés such as the historic Café Central, which has links to notable writers, being a popular spot for tourists.

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Hungary's capital, offers a unique cultural experience to visitors. Arrive in style along the River Danube, the focal point of the city which was previously used as a means to divide the city into the former cities of Buda and Pest. Budapest has become synonymous with Thermal Baths and architecture due to the various architectural styles found throughout the city. Styles include Neo-Gothic buildings such as the impressive Parliament and Budapest's beautiful Renaissance-style Opera House. The Chain Bridge which provided the age old connection between Buda and Pest is highly recommended to visitors to the Eastern European city.

Kalocsa is a town of great historical importance, it is one of the oldest towns in Hungary. The Cathedral and the Cathedral Square with the canons are worth a visit.

Directly on the bank of the Danube, near the Croatian and Serbian border, is the Hungarian town of Mohacs with about 20,000 inhabitants. The town is known especially for its six-day carnival, which annually attracts a large crowd of onlookers.

Vukovar is located in the east part of Croatia and is the capital of the Vukovar-Srijem with approximately 30 000 residents.

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Belgrade is the most populous city in Serbia, with an estimated 1.6 million inhabitants. Furthermore, it is also the economic, political and cultural capital of the country. The city offers theaters, music institutions, the aviation museum, monuments and 65 parks! Serbia has had a turbulent past, and visitors are reminded of this fact throughout the city, with evidence of bombed government buildings and Communist blocks.

Novi Sad is the second biggest city in Serbia, with a population of 220,000. It is home to the oldest Serbian Institute for Art and Science. The Petrovaradin Fortress and the old town hall are popular attractions for tourists.