Precolumbian Chiefdom Settlements with Stone Spheres of the Diquís

Precolumbian Chiefdom Settlements with Stone Spheres of the Diquís is an archaeological ensemble in southern Costa Rica notable for its prehistoric carved stone spheres created by pre-Columbian chiefdoms. The site is significant for the concentration of monumental petrospheres associated with former settlement and ceremonial areas.

Several archaeological sites and open‑air settings contain carved stone spheres and remains of associated habitations and earthworks. Visitors can see spherical carved stones made from local rock and exposed archaeological features at protected sites and museum displays, with interpretive panels explaining find contexts. This is a short-summary visit rather than a large museum complex.

The spheres and associated settlements were produced by pre‑Columbian societies in the Diquís cultural area and were used in public and elite contexts prior to European contact. Many of the spheres were moved or re‑located during the 20th century and the surviving contexts reflect both original placements and later conservation choices.

The property lies in southern Costa Rica’s Pacific lowlands within Puntarenas Province, associated with the Diquís Delta and adjacent valleys. The sites are distributed across a rural coastal landscape and are managed as protected archaeological areas and displays.

• Conservation: Many of the carved stone spheres have been relocated to museums and protected park displays for conservation; a number remain in situ at archaeological sites in southern Costa Rica.