Departamento Las Torres

Punta Arenas is the capital city of Chile's southernmost region, Magallanes and Antarctica Chilena. Although the city officially was renamed Magallanes in 1927, its name was changed back to Punta Arenas in 1938. The city is the world's largest south of the 46th parallel south. Due to its location, it is also the coldest coastal city with more than 100,000 inhabitants in Latin America. Punta Arenas is one of the world's most southerly ports and serves as an Antarctic gateway city. Punta Arenas is the world's southernmost city with more than 100,000 inhabitants and claims the title of southernmost city in the world, although that title is also claimed by Ushuaia in Argentina, which lies farther south but is slightly smaller than Punta Arenas, and Puerto Williams in Chile, which lies farther south still but is smaller than Ushuaia.