See Vienna's historic and modern highlights on a hop-on hop-off sightseeing bus tour with audio commentary. Choose between a 24-hour, 48-hour, or 72-hour pass to suit your schedule. All tickets include a self-guided walking tour with an optional guided walking tour or Danube River Cruise available. See some of "Old Vienna's" landmarks including the Opera House, Museum Quarter, Hofburg Palace, Parliament, Town Hall, and the Danube Canal. Proceed outside the city center past Prater Amusement Park to "Modern Vienna", with breathtaking views of the Vienna mountains, UNO City, and Danube Island on the Red Route. Starting in the city center, discover Vienna's famous palaces on the Blue Route. Pass the Hofburg Palace, then out of the city to the Schönbrunn Palace and the Belvedere Palace. See the suburban areas of Vienna, the expressionist landmark Hundertwasserhaus, and the “New Modern” Hauptbahnhof. With the Classic Ticket, benefit from 24-hour access to the sightseeing bus tour to see the best of Vienna in one day. Use the self-guided audio walking tour to learn more about the city at your own pace. With the purchase of a 48-Hour Premium Ticket, join an Inner City Vienna Walking Tour with a licensed guide who will lead you through the pedestrian area of Vienna’s Old Town. Learn more about the fascinating imperial history with comprehensive insight into some of its most notable buildings. Select the 72-Hour Deluxe Ticket option to enjoy a scenic Danube River Cruise. In the evening, gain a different perspective on the city with access to a Panoramic Night Bus Tour with a live guide. Admire the shimmering lights of the city to finish off one of your days exploring the Austrian capital.

Learn all about one of the most beautiful cities in the world on this walking tour in Vienna. The tour starts with Roman Vienna and the question of why a castle was built here. Visit St. Michael's Church, Vienna's third oldest church with a combination of 3 different architectural styles. Learn all about the Hofburg Palace and the significance of the huge grounds covering 555,000 m². You will also discover details about the most important rulers in the city. Be impressed by the size of Heroes' Square and what lies behind the facades. Discover why any trip to Vienna should include a visit to the Imperial Treasury, what there is to see in the city, and things that you probably would have missed without your tour guide. As you walk past the Austrian National Library with its state room, you will find out what the symbol on the roof means and why the square is named after Emperor Joseph II. Visit the church where many Habsburg weddings took place (closed on Sundays and public holidays) and discover why the groom was not even present at some weddings. However, the city's history has also seen some dark times. As you walk past the Albertina and the Monument Against War and Fascism, you will be confronted with the horrors of the Second World War. You will also stop at the State Opera and find out why the Hotel Sacher now stands in place of the Carinthian Gate Theatre. You will be surprised about what anecdotes there are on the Providentia Fountain at Neuer Markt and on the Habsburg burial ritual in the Imperial Crypt. The walking tour ends at St. Stephen's Cathedral, the landmark of Vienna. Hear about its partial destruction during the Second World War and find out why not everything taught in school is correct.