Mysteries of History. unexplained building



The temple complex of Portasar (on turky - Gyobekly-Tepe) is one of the oldest and largest megalythic constructions in the world. temple complex located on the highest point of a ridge in 15 km to the north-east from the ancient city of Edessa in historical Western Armenia, in territory of modern Turkey. It is roughly dated in IX millenium B.C. The surface of some stones is covered by drawings. It is abandoned since 7500 years BC