A three-species time capsule
At an elevation of 430 meters on the slopes of Sam Dağı mountain, Karain Cave holds one of Anatolia's most complete records of human history. The cave is not a single chamber but a complex of interconnected rooms, where centuries of sediment have accumulated into a deposit 11 meters deep. This deposit documents approximately 500,000 years of nearly continuous occupation, preserving the story of three different human species. Excavations, which began in 1946 with Professor İsmail Kılıç Kökten, have uncovered a detailed timeline written in stone tools, animal bones, and the fossilized remains of our own ancestors.
The deepest and oldest layers of the cave floor contain bifacial hand axes and other stone tools associated with Homo erectus. Moving up through the sediment, the tool technology shifts to the Mousterian industry, typical of the Neanderthals (Homo neanderthalensis). This middle period also contains definitive proof of their presence: a fragment of a Neanderthal cranium and teeth. The upper layers of the cave reveal artifacts from early modern humans, Homo sapiens, showing a further evolution in tool making and culture. This clear stratigraphic sequence—Homo erectus at the bottom, Neanderthals in the middle, and Homo sapiens at the top—makes Karain Cave an exceptional site for understanding human evolution and dispersal.