Isla Grande de Tierra del Fuego
With an area of , Hoste is the second largest island of the Tierra del Fuego archipelago, after Isla Grande de Tierra del Fuego. The western area of the island forms part of the Alberto de Agostini National Park. The most southern point of the island is the False Cape Horn, on the Hardy Peninsula. It has 5 peninsulas: Hardy, Cloué, Rous, Pasteur and Dumas.