Archaeological researches within the Cave Strašna Peć were never carried out. However, considering the immediate vicinity of the cave Vlakno, which represents an exceptional location as well as the caves Goat and Badanj, we can suggest that this cave, thanks to its geographical position, at the very least served as a temporary habitat for early human populations on the island. A flint artefact, a small knife from the Stone Age, was accidentally found and due to the shape of the rope and the handle it is possible to date it to the Neolithic representing a rare finding at this moment.