The Costanera Center Torre 2,[5] better known as Gran Torre Santiago (Great Santiago Tower), and previously known as Torre Gran Costanera, is a 62-story tall skyscraper in Santiago, Chile, the second tallest in Latin America.[2] It is the fourth-tallest building in the Southern hemisphere by highest architectural feature (behind New Zealand's Sky Tower, Australia's Q1 Tower and Australia 108) and third-tallest by highest occupied floor (after Australia's Australia 108 and Eureka Tower). It was designed by Argentine architect César Pelli, Chilean architects Alemparte Barreda & Asociados, and by the Canadian company Watt International.