Antofagasta Region

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Antofagasta Region Región de Antofagasta
Region
Morro Moreno National Park
Flag Coat of arms
Map of Antofagasta Region
Coordinates: 23°38′39″S 70°24′39″W / 23.64417°S 70.41083°W / -23.64417; -70.41083
Country	Chile
Capital	Antofagasta
Provinces	Tocopilla, El Loa, Antofagasta
Government
• Intendant	Marco Antonio Díaz (RN)
Area [1]
• Total	126,049.1 km2 (48,667.8 sq mi)
• Rank	2
Highest elevation	6,723 m (22,057 ft)
Lowest elevation	0 m (0 ft)
Population  (2017 census)[1]
• Total	599,335
• Rank	9
• Density	4.8/km2 (12/sq mi)
GDP (PPP) [2]
• Total	$38.886 billion (2014)
• Per capita	$63,402 (2014)
ISO 3166 code	CL-AN
HDI (2019)	0.875[3] very high
Website	Official website (in Spanish)

The Antofagasta Region (Spanish: Región de Antofagasta, pronounced [antofaˈɣasta]) is one of Chile's sixteen first-order administrative divisions. The second-largest region of Chile in area, it comprises three provinces, Antofagasta, El Loa and Tocopilla. It is bordered to the north by Tarapacá, by Atacama to the south, and to the east by Bolivia and Argentina. The region's capital is the port city of Antofagasta; another one of its important cities is Calama. The region's main economic activity is copper mining in its giant inland porphyry copper systems.

Antofagasta's climate is extremely arid, albeit somewhat milder near the coast. Nearly all of the region is devoid of vegetation, except close to the Loa River and at oases such as San Pedro de Atacama. Much of the inland is covered by salt flats, tephra and lava flows, and the coast exhibits prominent cliffs.

The region was sparsely populated by indigenous Changos and Atacameños until massive Chilean immigration in conjunction with a saltpeter boom in the later 19th century. Most of the region was organised as Bolivia's only coastal territory until Chilean takeover in 1879 at the onset of the War of the Pacific.