Tierra del Fuego National Park is a national park on the Argentine part of the island of Tierra del Fuego, within Tierra del Fuego Province in the ecoregion of Patagonic Forest and Altos Andes, a part of the subantarctic forest.
The park has dramatic scenery, with waterfalls, forests, mountains and glaciers and Roca lakes.
The southernmost national park in the world, it is listed as an IUCN category II park. The park stretches from the Beagle Channel along the Chilean border. Ushuaia, the capital of Tierra del Fuego Province, is 11 km (6.8 mi) from the park. The park can be reached by car or by train. The southern terminus of the Pan-American Highway is located within the park, as is the El Parque station of the End of the World Train.