![Ruins of Pumapunku, pre-Inca ruins of Tiwanaku, also Tiahuanaco, Unesco World Heritage Site, La Paz Department, Bolivia Stock Photo - Alamy Ruins of Pumapunku, pre-Inca ruins of Tiwanaku, also Tiahuanaco, Unesco World Heritage Site, La Paz Department, Bolivia Stock Photo - Alamy](https://c8.alamy.com/comp/2H0HD7B/ruins-of-pumapunku-pre-inca-ruins-of-tiwanaku-also-tiahuanaco-unesco-world-heritage-site-la-paz-department-bolivia-2H0HD7B.jpg)
Ruins of Pumapunku, pre-Inca ruins of Tiwanaku, also Tiahuanaco, Unesco World Heritage Site, La Paz Department, Bolivia Stock Photo - Alamy
![Tiahuanaco Monuments (Tiwanaku / Pumapunku), Bolivia are made of geopolymer artificial stones created 1400 years ago. – Geopolymer Institute Tiahuanaco Monuments (Tiwanaku / Pumapunku), Bolivia are made of geopolymer artificial stones created 1400 years ago. – Geopolymer Institute](https://www.geopolymer.org/wp-content/uploads/Porte-soleil-petit.jpg)
Tiahuanaco Monuments (Tiwanaku / Pumapunku), Bolivia are made of geopolymer artificial stones created 1400 years ago. – Geopolymer Institute
![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 - Alamy 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 - Alamy](https://c8.alamy.com/comp/PHPG67/elaborate-carving-in-megalithic-stone-at-puma-punku-part-of-the-tiwanaku-archaeological-complex-a-unesco-world-heritage-site-near-la-paz-bolivia-PHPG67.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 - Alamy
![Elaborate Stone Carving in Megalithic Stone at Puma Punku, Part of the Tiwanaku Archaeological Complex, a UNESCO World Heritage Editorial Photography - Image of altiplano, culture: 180203817 Elaborate Stone Carving in Megalithic Stone at Puma Punku, Part of the Tiwanaku Archaeological Complex, a UNESCO World Heritage Editorial Photography - Image of altiplano, culture: 180203817](https://thumbs.dreamstime.com/b/elaborate-stone-carving-megalithic-stone-puma-punku-part-tiwanaku-archaeological-complex-unesco-world-heritage-site-180203817.jpg)