It is most famous as the site of the disappearance of Prime Minister Harold Holt; on 17 December 1967, Holt went swimming at the beach, disappeared, and was presumed drowned. He was last seen in the ocean and was then dragged under a wave, never to be seen again. His body was never recovered. Point Nepean had long been a restricted area, initially for quarantine and then later for defence purposes; at the time, it was used by the officer training school of the Australian Army, and Holt had reportedly been issued a special pass to use the beach.