Guayabo National Monument
Guayabo National Monument (Spanish: Monumento Nacional Guayabo), is an archaeological site near the city of Turrialba, within the Central Conservation Area in the Cartago Province, Costa Rica. It is almost directly in the center of the country on the southern slope of the Turrialba Volcano.
Source: Wikipedia — Guayabo National Monument (CC BY-SA 4.0)