The vast site, which covers over 385 square miles, was long hidden by the jungle in the Upano valley on the foothills of the Andes mountain range in eastern Ecuador.
Laser mapping reveals oldest Amazonian cities, built 2500 years ago -- Secret History -- Sott net sott.net - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from sott.net Daily Mail and Mail on Sunday newspapers.
A cluster of "lost cities" that flourished for a millennia have been discovered by archaeologists in the Amazon, with the findings published in the journal Science on Thursday.
The Amazon s ancient complex of lost cities flourished for a thousand years nbcnews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from nbcnews.com Daily Mail and Mail on Sunday newspapers.