Valparaiso

Santiago ( SAN-tee-AH-goh, US also SAHN-; Spanish: [sanˈtjaɣo]), also known as Santiago de Chile (Spanish: [sanˈtjaɣo ðe ˈtʃile] ), is the capital and largest city of Chile and one of the largest cities in the Americas. Located in the Chilean Central Valley within the Santiago Basin, between the Andes to the east and the Chilean Coastal Range to the west, it anchors the Santiago Metropolitan Region and its conurbation of Greater Santiago, which comprises more than forty communes and concentrates over a third of the national population and around 45% of Chile's GDP. Most of the city lies between 500 and 650 meters (1,640 and 2,130 ft) above sea level, with recent urban growth extending into the Andean foothills. The basin that Santiago occupies has been inhabited since at least the 10th millennium BC, with early agricultural villages established along the Mapocho River and later incorporated into the Inca sphere of influence. During the Spanish invasion of the Americas, conquistador Pedro de Valdivia founded the colonial city of Santiago del Nuevo Extremo on 12 February 1541, laying out a grid plan around the Plaza Mayor (now Plaza de Armas). Despite early food shortages, Indigenous attacks, floods, and devastating earthquakes—notably in 1647—the city consolidated as the capital of the Captaincy General of Chile.