Vienna is the most popular tourist destination in all of Austria! You can feast yourself here like it was the 17th century. Sachertorte, coffee or schnitzel – there's something for everyone. The city on the Donau is a beloved destination not only for its 280 imperial parks and gardens, but also for the Art Nouveau-inspired architecture. The A&O hostel Vienna is located near the Altstadt, named a World Heritage Site by the UNESCO. From here you can easily visit the Wiener Prater, St. Stephen's Cathedral and the Schönbrunn Palace. Vienna's nightlife pulses beneath the underground – in the so-called "belt" numerous bars and clubs are to be found, something perfect for everyone.