Gibraltar, located near the southernmost tip of the Iberian Peninsula, overlooks the Strait of Gibraltar, known to ancient mariners as the Pillars of Hercules. Historically, Gibraltar has been an important base for the British Royal Navy. It is most famous for the geological formation, the Rock of Gibraltar and its tribe of Barbary Apes. Despite long sieges throughout its history, it seemed nothing could destroy the Rock or its people, leading to the phrase “solid as the Rock of Gibraltar.”