The cave was discovered by Philippos Hatzaridis on 10 May 1959 and became known for its paleontological and paleoanthropological findings already since 1960, after a resident of Petralona named Ch. Sarigiannidis discovered by luck inside the cave, the renowned fossilized human skull. The value of this finding and its uniqueness gave reason to a series of works inside and outside of the cave. The stony and bony findings are of great importance and consist the first proofs of residence in the Greek geographical space.