Puma Punku (Bolivia)

Stone blocks with high-precision cuts at Tiwanaku, heavily cited by ancient-astronaut theory.

Pumapunku or Puma Punku (Aymara and Quechua 'Gate of the Puma') is a 6th-century T-shaped and strategically aligned man-made terraced platform mound with a sunken court and monumental structure on top, near Tiwanaku, La Paz, Bolivia. It is part of the Pumapunku complex, at the Tiwanaku Site, an ancient archeological complex in the Andes of western Bolivia that has been designated a UNESCO World Heritage Site. The Pumapunku complex is a collection of plazas and ramps centered on the Pumapunku platform mound. Long ago the monumental complex on top of the Puma Punku platform mound deteriorated or was destroyed, and now only ruins remain of this feature. Construction of Puma Punku is believed to have begun after AD 536. Pumapunku was the most important construction in Tiwanaku, other than Akapana, which is believed to be "Pumapunku's twin". Among the place names in Tiwanaku, only the names "Akapana" and "Pumapunku" have historical relevance. Pumapunku holds several miniature gates that are perfect replicas of once standing full-size gateways. In addition to these miniature gateways, likely, at least five gateways (and several blind miniature gateways) were once (or were intended to be) integrated into the Pumapunku monumental complex. The foundation platform of Pumapunku supported as many as eight andesite gateways. The fragments of five andesite gateways with similar characteristics to the Gateway of the Sun were found. Tiwanaku, the location of Pumapunku, is significant in Inca traditions.