南磁極
For ten weeks, the men followed the coast north supplementing their stores with a diet of seals and penguins. They then crossed the Drygalski Ice Tongue and turned inland. They still faced a return journey and established a depot to enable them to transfer their load to one overladen sled and to remove the need to relay. On 16 January 1909, they arrived at the South Magnetic Pole, took possession of the region for the British Crown. Mackay suggested three cheers for the King.