Stone spheres of Costa Rica - Credit: Wikimedia Commons
Stone spheres of Costa Rica - Credit: Wikimedia Commons
The stone spheres of Costa Rica are an assortment of over 300 petrospheres in Costa Rica, on the Diquís Delta and on Isla del Caño. Locally, they are also known as bolas de piedra (literally stone balls). The spheres are commonly attributed to the extinct Diquís culture, and they are sometimes referred to as the Diquís Spheres. They are the best-known stone sculptures of the Isthmo-Colombian area. Read more on Wikipedia
Source: en.wikipedia.org