Ernest Shackleton led an expedition to the Antarctic in 1914. His ship, the Endurance, became trapped in ice in the Weddell Sea in January 1915. The ship was slowly crushed by the ice and sank in November 1915, leaving the crew stranded on the ice. Shackleton had the foresight to get the crew and supplies off the ship before it sank. The crew then spent five months drifting on icebergs before landing on uninhabited Elephant Island. Shackleton and few others then embarked on an open boat journey to reach South Georgia Island for rescue. They eventually rescued the entire crew left on Elephant Island.