Llanos de Moxos (archaeology)
The Llanos de Moxos, also known as the Moxos plains, are extensive remains of pre-Columbian agricultural societies scattered over the Moxos plains in most of Beni Department, Bolivia. The remains testify to a well-organized and numerous indigenous people.
Source: Wikipedia — Llanos de Moxos (archaeology) (CC BY-SA 4.0)