The Secret Submarine Base Hidden in Paradise | Abandoned Engineering | S3 E10 | Full Episode

Deep within the crystal-clear waters of the Adriatic Sea lies an engineering marvel that was once a top-secret fortress. On the island of Vis, a massive concrete cave known as "Lobster" served as a hidden pen for Yugoslavian attack submarines, invisible from the air and tucked away from prying eyes. In this full episode of Abandoned Engineering, we explore the chilling origins of this Mediterranean labyrinth. Built during the height of the Cold War by Joseph Tito, these tunnels were a desperate defense against the threat of nuclear attack and the mighty Red Army. Discover how a vacation paradise became one of the most strategic military outposts in Europe and why it was eventually left to decay. Each week, Forbidden Mysteries uncovers the hidden truths, dark secrets, and extraordinary stories that history tried to forget. From royal scandals and unsolved murders to secret societies, ancient relics, and mysterious ruins, every episode takes you deeper into the shadows of the past. Journey through lost worlds with Abandoned Americana, or uncover shocking secrets in Forbidden History. In the end, the greatest mystery is always what history chose to hide. #ForbiddenMysteries #AbandonedEngineering #ForbiddenHistory #HiddenHistory #SecretSocieties