Pre-Columbian era

Vast network of lost ancient cities discovered in the Amazon

Archaeologists have discovered the largest and oldest network of pre-Hispanic cities ever found in the Amazon rainforest, revealing a 2,500-year-old lost civilization of farmers.

The vast site, which covers more than 1,000 square kilometers, was long hidden by the jungle in the Upano valley on the foothills of the Andes mountain range in eastern Ecuador.

The Malagana Treasure was discovered in 1992 & 4 tons of artifacts were looted in a matter of days…

Malagana, also known as the Malagana Treasure is an archaeological site of Colombia named after the sugarcane estate where it was accidentally discovered in 1992. During a few days after its discovery, the place was subject to a large-scale looting with a rough estimate of 4 tons of pre-Columbian artifacts illegally removed from the burial mounds.