The Marble Caves is geological formation of unusual beauty. These caves have formed in a pure marble and are bathed in the deep blue water of General Carrera Lake. Chile, the Marble Caves are some of the most impressive attractions of Patagonia.
Marble Cave, Chile Chico, Chile – The most spectacular caves network in the world and this Marble Cathedral is absolutely magnificent. It’s located in Patagonia, Chile on the second largest freshwater lake in South America, General Carrera.
La Cueva del Fantasma, ("Cave of the Ghost" in Spanish) is a giant cave in southern Venezuela. Actually, "La Cueva del Fantasma" is so vast that two helicopters can comfortably fly into it and land next to a towering waterfall.
Padirac cave, France The Padirac Chasm or Gouffre de Padirac is a cave located near Gramat, in the Lot département, in France. The chasm itself is approximately 99 m ft) around its rim with a diameter of approximately 35 metres ft).