Ancient Aliens - The megalithic site of Puma Punku, dating back to approximately 15,000 years, is an enigma that still puzzles archaeologists and scientists to this day. The stonework is so precise,
General view of Puma Punku; the four, giant, red, geopolymer-sandstone... | Download Scientific Diagram
![Megalithic stone with intricate carving in the complex Puma Punku, Bolivia Stock Photo | Adobe Stock Megalithic stone with intricate carving in the complex Puma Punku, Bolivia Stock Photo | Adobe Stock](https://as1.ftcdn.net/v2/jpg/00/94/73/84/1000_F_94738494_mXsBClJPwOOcHpWPkOkIZgqDmOpCyoca.jpg)
Megalithic stone with intricate carving in the complex Puma Punku, Bolivia Stock Photo | Adobe Stock
![UNESCO World Heritage Centre - Document - Ruins of Puma Punku. Tiwanaku: Spiritual and Political Centre of the Tiwanaku Culture (Bolivia (Plurinational State of)) UNESCO World Heritage Centre - Document - Ruins of Puma Punku. Tiwanaku: Spiritual and Political Centre of the Tiwanaku Culture (Bolivia (Plurinational State of))](https://whc.unesco.org/uploads/thumbs/site_0567_0009-500--20151104161013.jpg)
UNESCO World Heritage Centre - Document - Ruins of Puma Punku. Tiwanaku: Spiritual and Political Centre of the Tiwanaku Culture (Bolivia (Plurinational State of))
![Elaborate carving in megalithic stone at Puma Punku, part of the Tiwanaku archaeological complex, a UNESCO world heritage site near La Paz, Bolivia. Stock Photo | Adobe Stock Elaborate carving in megalithic stone at Puma Punku, part of the Tiwanaku archaeological complex, a UNESCO world heritage site near La Paz, Bolivia. Stock Photo | Adobe Stock](https://as1.ftcdn.net/v2/jpg/02/20/63/90/1000_F_220639065_VyaT9QoAYwx0X6gYE4eGxwY3CkVplt86.jpg)
Elaborate carving in megalithic stone at Puma Punku, part of the Tiwanaku archaeological complex, a UNESCO world heritage site near La Paz, Bolivia. Stock Photo | Adobe Stock
![Archaeologist Reconstructs Ruins of Tiwanaku Temple in Bolivia Using 3-D Printing Technology | Smart News| Smithsonian Magazine Archaeologist Reconstructs Ruins of Tiwanaku Temple in Bolivia Using 3-D Printing Technology | Smart News| Smithsonian Magazine](https://th-thumbnailer.cdn-si-edu.com/jNAUEe44lF8uFvdQ-3L8D2kBaDQ=/fit-in/1600x0/https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/e6/18/e618433f-d9a4-43ed-b49b-a6727a7c1919/1-3dprintedrec.jpg)