The perfect half day tour for first time visitors this sightseeing experience in viennas center is led by a private guide for a personal experience the 35 hour tour visits three of viennas most important attractions belvedere palace the ring and heldenplatz and st stephens cathedral weather permitting there will be a surprise rooftop view portion of the tour and a snack break at a traditional viennese caf or a tucked away beer garden to keep you refreshed as you traverse austria