Ernest Shackleton set out in 1914 to cross Antarctica on foot. He never even landed. His ship, Endurance, was trapped in the pack ice of the Weddell Sea, drifted for ten months and was crushed and sunk, leaving 28 men on the ice with three lifeboats. What followed — months on drifting floes, a landing on Elephant Island, an 800-mile voyage in an open boat and a march across the mountains of South Georgia — ended with every one of them coming home alive.
The route follows that escape from South Georgia to the wreck and back, with dates from Shackleton's own account, South. Most of these places can only be reached by expedition ship.
In 1910 two expeditions set out for the bottom of the world. Roald Amundsen's Norwegians, masters of skis and sled dogs, reached the South Pole on 14 December 1911. Robert Falcon Scott's party arrived on 17 January 1912, 34 days later, to find a Norwegian tent already standing. Amundsen sent his news from Hobart; Scott's party of five died on the return journey.
The route follows both men from Cardiff and Madeira to their bases, up their two glaciers, to the Pole and to the endings: Amundsen's cables from Hobart and Scott's last camp. Antarctic pins mark glaciers and bays, not camps, and the ice has moved since.