Iquique is a city in northern Chile, capital of Tarapacá Region, on the Pacific coast, just west of the Atacama Desert and the Pampa del Tamarugal. Iquique has one of the largest duty-free commercial port centers (or Zona Franca) of South America and has been traditionally called Zofri. There are around 2.4 km² of warehouses, banking branches, and restaurants.