The Marble Caves

The Marble Caves of Rio Tranquilo

Located in the Coyhaique province, Chile, the Marble Caves are some of the most impressive attractions of Patagonia.
Las Cavernas de Marmol, as the Spanish call them were created by the clear waters of Rio Tranquilo that dug into a giant limestone peninsula, creating an impressive labyrinth of caves. The peninsula is known as the Marble Cathedral and can be reached by boat, during a guided tour.