Caspana – meaning “children of the hollow” in the Kunza tongue, which disappeared in the late 19th century – is located 3,300 metres above sea level in the El Alto Loa valley. It officially has 400 inhabitants, although only 150 of them are there all week.
They belong to the Atacameño people, also known as Atacama, Kunza or Apatama, who today live in northern Chile and northwest Argentina.
Read the full story at:
http://www.ipsnews.net/2015/09/two-indigenous-solar-engineers-changed-their-village-in-chile/