El Abra

El Abra is an archaeological excavation site, located in the valley of the same name, east of the city of Zipaquirá, department Cundinamarca, Colombia; in the Altiplano Cundiboyacense, at an altitude of 2,570 m. This cave system is one of the first Human settlements in America, used by the Homo sapiens inhabitants of the late Pleistocene epoch.