The Cité de Carcassonne has stood the test of time - From invading Romans and Visigoths to becoming a military stronghold, and eventually inspiring Disney.
Feast your eyes on some of the most beautiful glass buildings, domes, and houses ever designed.
Modern architecture would come to dominant architectural design after the destruction of WW2. It would later, largely, give way to postmodernism in the 1980's.
War, famine and natural disaster have long been the nemesis of many once great, now lost cities all over the world. These 31 are no exception.