The Upano Valley sites are a cluster of archaeological sites in the Amazon rainforest. They are located in the Upano River valley in Morona-Santiago Province in eastern Ecuador. The sites comprise several cities; they are believed to have been inhabited as early as 500 BC, predating any other known complex Amazonian society by over a millennium.[3]
^Cite error: The named reference Rostain et al was invoked but never defined (see the help page).
^Cite error: The named reference CTV was invoked but never defined (see the help page).
^Wade, Lizzie (11 January 2024). "Laser mapping reveals oldest Amazonian cities, built 2500 years ago". Science. doi:10.1126/science.zzti03q. Archived from the original on 12 January 2024. Retrieved 12 January 2024.
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The UpanoValleysites are a cluster of archaeological sites in the Amazon rainforest. They are located in the Upano River valley in Morona-Santiago Province...
explosions across the country. 11 January – Researchers discover the UpanoValleysites, a network of ancient cities that is the oldest known settlement in...
Tiwanaku. Located in present-day Bolivia. Now a UNESCO World Heritage Site. UpanoValleySites - Urban complex in Ecuadorian Amazon, discovered in early 2024...
are located in the Upano River valley in eastern Ecuador, and are a cluster of archaeological sites in the Amazon rainforest, The sites comprise several...
previously thought. In 2024, archaeologists using lidar discovered the UpanoValleysites. Autonomous vehicles may use lidar for obstacle detection and avoidance...
have suggested that the region was actually densely populated. The UpanoValleysites in present-day eastern Ecuador predate all known complex Amazonian...
through practices such as forest gardening. The discovery of the UpanoValleysites in present-day eastern Ecuador predate all known complex Amazonian...
announced the discovery of archaeological sites on the east side of the volcano known as the UpanoValleysites. It is estimated that this cluster of urban...
South American archaeological sites include: Pikillaqta, Machu Picchu, Tiwanaku, Monte Verde, and the UpanoValleysites. Central America is a region and...
discovered at the UpanoValleysites of Faldas de Sangay, also known as the Sangay Complex or Huapula, as well as at other nearby sites. These people created...