Gobekli Tepe is the oldest man-made temple of worship yet discovered and it pre-dates pottery in the Middle East.
German archaeologist Klaus Schmidt discovered the more than 20 circular stone enclosures in 1994.
The huge piles of animal bones seem to indicate that many people of the area came together to indulge in huge feasts.
In the "garden" area, there were more than 10,000 grinding stones, close to 650 carved stone platters and vessels, some of which could hold 200 litres of liquid.
The climate of the area was warmer and wetter at the time that Göbekli Tepe was occupied, with open steppe grassland, with wild cereals growing in the area.
As of 2021, less than 5% of the site has been excavated.