Comprehensive Guide Collection for Alberto de Agostini National Park in Magallanes

Glacial wilderness at the southernmost tip of the Andes

Alberto de Agostini National Park

Alberto de Agostini National Park represents one of Chile's most significant protected wilderness areas, encompassing a vast territory of approximately 1.46 million hectares at the extreme southern tip of the continent. The park's defining geographic feature is the Cordillera Darwin, a mountain range whose peaks rise sharply from the sea, creating one of the most spectacular coastal mountain landscapes in the world. Monte Darwin reaches 2,488 meters elevation, while Monte Sarmiento stands at 2,404 meters, both dominating a landscape where glaciers descend directly to the water's edge through deep fjords. The park's coastline is highly irregular, deeply indented by fjords that include Agostini Fjord, Seno Pía, and the northwestern arm of the Beagle Channel. These glacial-carved valleys, now filled by the sea, create a labyrinthine waterways system that characterizes much of the park's marine environment. The park includes numerous islands, notably Gordon Island, Cook Island, Londonderry Island, and portions of Hoste Island, adding to the complexity of this maritime mountain landscape.