Alberto de Agostini National Park

Alberto de Agostini National Park
IUCN category II (national park)
Marinelli Glacier
Location	Magallanes Region, Chile  Chile
Nearest city	Punta Arenas
Coordinates	54°44′57″S 70°26′23″W / 54.74906°S 70.43967°W / -54.74906; -70.43967
Area	1,460,000 ha (3,607,739 acres)[1]
Established	January 22, 1965 (1965-01-22)[2]
Governing body	National Forest Corporation (Chile)

Alberto de Agostini National Park (Spanish pronunciation: [alˈβeɾto ðe aɣosˈtini]) is a protected area that was created on January 22, 1965,^[2] on land that was formerly part of the "Hollanda" forest reserve and "Hernando de Magallanes National Park". It covers 1,460,000 hectares (3,607,739 acres)^[1] and includes the Cordillera Darwin mountain range, which is the final land-based stretch of the Andes before it becomes a chain of mountains appearing as small islands that sink into the Pacific Ocean and the Beagle Channel.

The park, along with Cabo de Hornos National Park, was designated a Biosphere Reserve by UNESCO in 2005. As part of the Magallanes Sub-Polar (or Sub-Antarctic) Evergreen Rainforest, UNESCO highlights the area’s "mosaic of contrasting ecosystems and unique and singular characteristics on a world level."^[3]

Several tidewater glaciers and steep fjords can be found in the park. It also comprises the Gordon, Cook and Londonderry islands, as well as part of Hoste Island (excluding the Hardy Peninsula and other portions).