What They Discovered in the Amazon

In the Amazon Rainforest, explorers told tales of lost civilizations and gilded cities for centuries. The majority were written off as myths. However, fresh data has disproved what we believed to be true. This film examines the Amazon's hidden cities, including how they prospered, why they were overlooked, and what we now know. We learn how ancient communities adapted to one of the most difficult settings on Earth, from the geoglyphs of Acre in Brazil to the Upano Valley in Ecuador.