Gobekli Tepe – The Oldest Megalithic Site in the World Gobekli Tepe of Sanliurfa (southeast Turkey) is the world’s oldest Megalithic site. It’s a unique, ancient complex that has gained lots of attention, as it brings question to the current views of science and history. Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Click to share on WhatsApp (Opens in new window) WhatsApp Click to email a link to a friend (Opens in new window) Email Click to share on Telegram (Opens in new window) Telegram