See Vienna’s top sights in a fun (and healthy!) way on this 3-hour bike tour. Ride through the city’s historic streets with a professional guide, catching views of top attractions like the Opera House, Hofburg Palace and City Hall. Visit central city locations like Heroes’ Square and the Prater, and marvel at the colorful Hundertwasserhaus apartment building. You'll make stops along the way to snap photos of these beautiful sights.