Wonderful architecture spanning the centuries, vast imperial palaces, ancient castles and a rich cultural heritage. This trio of fine central European cities is brimming with delights, and our guided tours of Prague, Vienna and Budapest (plus a Danube river cruise) reveal the best of them. We begin by exploring Prague, including the famous 14th-century Charles Bridge, adorned with baroque statues. In Vienna, we visit treasures including the world-renowned State Opera and Schonbrunn Palace. Finally, in Budapest, we tour both sides of the Danube, including the immense Buda Castle and beautiful Parliament buildings.