I give you additional scientific information about all themes occur in the Natural History of Petralona and the rest of the Mediterranean region, wich these information are not reported in the museum. Occur in Experiential Presentation by Environmental Scientist, graduate of the University of the Aegean, about the Natural History (Humanity, Life, Wild Life and Mediterranean Ecosystems Evolution, Atmosphere and Climate History), the thermo - Mediterranean Ecosystem Adaptation Mechanisms ( Flora and Fauna ), the Geological and Hydrogeological processes and events of the area, also of the Mediterranean region, by walking and presentation. Please be aware that only licenced guides can discuss about any theme inside the museum & the cave, so we can visit these places together and i will prepare you above and beyond, via my re - presentation, what you should observe in the cave, also in the museum, but I have to make my main scientific presentation before we enter the cave and museum.