Bosnian explorer and archaeologist Dr Sam Osmanagich is best-known for his extraordinary work with uncovering and exploring what he believes to be a complex of buried pyramids in central Bosnia-Herzegovina. Despairing of the archaeological world’s rejection of his findings, which he is disarmingly frank about, Sam has ingeniously created his own workforce and compound – indeed, forged his own community – around the complex of tunnels and mounds which he believes is far older and more significant than many of the more famous ancient sites. Defending his beliefs and sharing his evidence, including some on the more mystical properties that many people have reported at the complex, Sam makes the point that, whatever the full origins of the Bosnian structures, his investigations are valid and should be considered more by others in his profession. Recorded at the Glastonbury Symposium, July 2023.