While in Vienna, don't miss the opportunity to visit another European capital, the beautiful city of Bratislava in Slovakia. On this day trip, your knowledgeable guide will give you a complete overview of the city as you visit its main sites, such as the impressive Bratislava Castle, the Grassalkovich Palace, Michael's Gate and many others. Upgrade your tour to include a high-speed catamaran sail on the Danube River back to Vienna!
The photo is courtesy of Viator.com