The Bosnian Pyramid complex represents the largest, most active geoarchaeological site in the word. In 2020, as we begin a new decade, Dr Sam Osmanagich and The Bosnian Pyramid of the Sun Foundation is celebrating its 15th year since multidisciplinary investigations of the Bosnian Pyramids began. This year’s upcoming summer excavation season promises to be the most intense yet, with active archaeological excavations taking place across the pyramid valley, both above and below ground on the Bosnian Pyramids of Sun & Moon, Vratnica Tumulus, Ravne Tunnels, Ravne3 Tunnels and the newly discovered Ravne4 Tunnels. Independent researchers and volunteers from around the world will continue to assist with the excavations and ongoing research.