Stone spheres of Costa Rica

The stone spheres collection includes over 300 petrospheres scattered throughout the Diquís Delta and Isla del Caño archaeological complex in Puntarenas Province.

During land clearing operations in 1939, United Fruit Company workers discovered these spheres, with initial research conducted by Doris Stone leading to extensive archaeological studies.

The spheres, created between 500 and 1500 CE by the Diquís culture, demonstrate advanced stone-working techniques and were positioned near chief residences.

Visitors can examine the spheres at Finca 6 Archaeological Site, which maintains several specimens in their original positions and includes educational exhibits.

The spheres range from few centimeters to over two meters in diameter, weighing up to 15 tons, crafted primarily from gabbro with precise geometric accuracy.

Location: Puntarenas Province

GPS coordinates: 8.91139,-83.47750

Latest update: May 28, 2025 17:58