In an altitude of 80 meters, about 500 meters northwest from the area of Rousolakkos-Palekastro and close to Chiona beach, there is the visible opening of the cave of Petsofa, which was named after the hill. It is a very small cave (about 3x5m) with a large archeological importance, as here many broken amphoras as well as a number of inscriptions have been found.