Archaeological Sites in Central/North America

Pre-Columbian Chiefdom Settlements with Stone Spheres of the Diquís World Heritage Site (Costa Rica)

Pre-Columbian Chiefdom Settlements with Stone Spheres of the Diquís, located in southern Costa Rica, illustrate the physical evidence of pre-Columbian hierarchical societies. The exceptional stone spheres continue to leave researchers speculating about the method and tools of their production.