Göbekli Tepe: the site and its significanceGöbekli Tepe is one of the most fascinating Neolithic sites in the world. It is a tell, an artificial mound dating to the Pre-Pottery Neolithic. It was not used for habitation; it consists of several sanctuaries in the form of round megalithic enclosures. The site lies about 15km north-east of the Turkish city of Sanlıur-fa, at the highest point of an extended mountain range that can be seen for many kilometres around. It is a landmark visible from far away (Fig. 1). Its enormous deposition of layers, up to fifteen metres high, have accumulated over several millennia over an area of about nine hectares. Even today, the place has lost nothing of its magic appeal. For example, a wishing tree which stands on top of the ridge is still sought out by the residents of the surrounding area.Archaeologists found an important piece of the puzzle in the early history of humanity at the site, which contributes to a completely new understanding of the process of sedentism and the beginning of agriculture. The hill, which is strewn with countless stone implements and large-format, regular-shaped ashlars, revealed its secret as a result of the excavations carried out since 1995 by the German Archaeological Institute in cooperation with the Archaeological Museum in Sanlıurfa (Schmidt 1995).Remarkably, no residential buildings have been discovered. However, at least two phases of monumental religious architecture have been uncovered. Of these, the older layer is the most impressive. The
ABSTRACT -The transition from non-food producing to farming societies first took place during the