2Catalhoyuk, Turkey: 7.500 B.C.

One of the oldest cities in the world, Çatalhöyük, located in the southeastern of Anatolia, the Asian peninsula in Turkey, remains a relic of early civilization.

More specifically? Çatalhöyük is a settlement from the Neolithic era, also known as the new Stone Age, and dates back to 7,500 B.C