MEGALITHIC BUILDINGS(THE MYSTERY OF GÖBEKLI TEPE)
One of the oldest temples in the world can be found in Turkey. In the vicinity of the little town of Sanliurfa near the Syrian border, there is an archaeological excavation, Göbekli Tepe, which consists of a number of circular buildings which are made of limestone blocks that weigh several thousand kilograms each. The structures date back to 9500 BC. Many of the stone circles have yet to be excavated, but the few that have been brought to light have diameters of up to 30 metres and the stones are decorated with reliefs of animals. There is no evidence of habitation and no consumer goods have been found which suggests that the site is an early temple.
The mystery in question is how it is possible that in a scarcely populated world, a world where mankind lived in a primitive manner, such a sophisticated building could have been constructed. A building for which a high level of organisation would have been required. 




