Explore the former Communist headquarters of Romania in Bucharest, see Bulgaria’s Roman ruins in Sofia and marvel at Bosnia’s Tunnel of Hope in Sarajevo. After exploring the medieval city of Bra?ov, take the mountain roads to the Transylvanian border and join a private visit of Bran Castle after hours - better known as Dracula’s haunted abode in Bram Stoker’s infamous novel, followed by private di...