The property consists of three component parts: Faldeo Norte del Morro de Arica, Colón 10, both in the city of Arica, and Desembocadura de Camarones, in a rural environment some 100km further south. Together they bear testimony to a culture of marine hunter-gatherers who resided in the arid and hostile northern coast of the Atacama Desert in northernmost Chile from approximately 5450 BCE to 890 BCE. The property presents the oldest known archaeological evidence of the artificial mummification of bodies with cemeteries that contain both artificially mummified bodies and some that were preserved due to environmental conditions. Over time, the Chinchorro perfected complex mortuary practices, whereby they systematically dismembered and reassembled bodies of deceased men, women and children of the entire social spectrum to create “artificial” mummies. These mummies possess material, sculptural, and aesthetic qualities that are presumed to reflect the fundamental role of the dead in Chinchorro society. Tools made of mineral and plant materials as well as simple instruments made of bone and shells that enabled an intensive exploitation of marine resources, have been found in the property which bears a unique testimony to the complex spirituality of the Chinchorro culture.