Vlad the Impaler stated his claim to Bucharest in 1459. His citadel on the Dambovita was the first of a host of palaces, many of which still stand. Four metro lines and a modern bus network transport visitors and commuters. Nicknamed "Little Paris", Bucharest's elegant early 20th-century architecture shows French influences. Don't miss the Village Museum, Romanian Athenaeum and the Peasant Museum. You can't miss the Palace of Parliament, the second-largest building in the world after the Pentagon.