Thirty kilometers north of Sarajevo, in town Visoko, this April archeological excavations should begin. One of the leaders of excavations, Semir Osmanagic, believes that they will find pyramids, similar to Aztec, Mayan and Incan. He already named the pyramid: Bosnian Sun pyramid. He expects another pyramid in vicinity, to make a pair, like in Americas, Sun and Moon pyramid, Huaca del Sol, Huaca de la Luna. Age of pyramids is yet to be determined. Some think they may be early medieval graves, made by Bogomils, old Bosnian Christian sect. Osmanagic though, believes pyramid is older. Interesting. We'll see what the excavations will show. I seriously doubt they are made by Pre-Illyric people, as Osmanagic claims.