Take in the highlights of Romania and Bulgaria on this 12-day group tour from Belgrade, Serbia. Explore the vibrant capitals of Belgrade, Bucharest and Sofia, see Dracula's Castle in Transylvania and visit medieval Brasov. Uncover the UNESCO-listed Rock-Hewn Churches of Ivanovo, stroll the cobbled streets of Veliko Tarnovo and take in the historic highlights of Plovdiv before returning to the Serbian capital.