On a summer day in 1994, a Kurdish shepherd stumbled upon a strange stone in the rolling plains of Gobekli Tepe in Turkey. Little did he know then that he had just made what could be the greatest archaeological discovery ever: the possible site of the Garden of Eden.
Carbon-dating shows that the complex is at least 12,000 years old, maybe even 13,000 years old. That means it was built around 10,000BC. By comparison, Stonehenge was built in 3,000 BC and the pyramids of Giza in 2,500 BC.
Gobekli is thus the oldest such site in the world, by a mind-numbing margin. It is so old that it predates settled human life. It is pre-pottery, pre-writing, pre-everything. Gobekli hails from a part of human history that is unimaginably distant, right back in our hunter-gatherer past. [...]
Over glasses of black tea, served in tents right next to the megaliths, Klaus Schmidt told me that, in his opinion, this very spot was once the site of the biblical Garden of Eden. More specifically, as he put it: 'Gobekli Tepe is a temple in Eden.'
Tom Cox of the Mail Online has more on this fascinating story: Link