乌斯怀亚的省级路线，周围环绕着贝格尔海峡的水域 | D-Log

is a city in the Argentine Republic, located in the Ushuaia Department of the Province of Tierra del Fuego, Antarctica, and South Atlantic Islands, and it is the capital of the province. The city is situated on the coast of the Isla Grande de Tierra del Fuego, facing the Ushuaia Bay in the Beagle Channel, and is surrounded by the Martial mountain range. In addition to being an administrative center, it is an industrial, port, and tourist hub. With a population of 82,615 inhabitants, it is the southernmost city in the world.