All  

Villa de Leyva

A Muisca observatory or calendar, El Infiernito, Colombia

El Infiernito: Sacred Site of the Muisca Civilization of Colombia

El Infiernito ( Little Hell), is a pre-Columbian archaeological site near Villa de Leyva in Monquira, Colombia, that was built by the agricultural Muisca civilization that lived between 600-1600 AD...