The island of Bermeja is one of the strangest mysteries in cartography. For centuries, it appeared on maps of the Gulf of Mexico, marked as a small but significant landmass. Yet modern surveys reveal nothing there—no trace of the island that explorers once charted. In this video, we dive into the theories: was Bermeja simply a mapping mistake, a natural island that eroded away, or was it deliberately erased due to disputes over oil-rich waters? Explore the myths, the politics, and the unanswered questions behind why Bermeja has disappeared from maps and why its story still captures global curiosity.