Gruta da Lagoa Azul State Park
Nobres, Brazil · built 2000
The Gruta da Lagoa Azul State Park (Parque Estadual Gruta da Lagoa Azul) is a state park in the state of Mato Grosso, Brazil. Its primary attraction is a limestone cave with a pool of blue water and unusual cave formations. These have suffered from vandalism, causing the cave to be closed until measures to protect it could be implemented.
Park data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).