Take in the central belt of countries in the Balkan region, journeying from Belgrade in Serbia to Dubrovnik in Croatia. Uncover the highlights of Bulgaria and Romania including Bucharest, Sofia, Plovdiv and Dracula's Castle. In Bosnia, take in the highlights of Sarajevo and see the famous bridge of Mostar, and uncover the Bay of Kotor in Montenegro. In Croatia, discover the highlights of Dubrovnik with guided sightseeing and free time.