The exhibition presenting the natural values of the South Transdanubian area opens sets off in the so-called 'dark room' in the main building of the Visitor Center of Körösvölgy. The visitors enter into a room in complete darkness but with a starry sky over their head. After a few moments, a short film is being screened inviting the visitors to see the rest of the display. The next room holds dioramas and pageants about the geography and cultures living in the area beginning 3 million years ago.