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.
The Reed Flute Cave, Guilin, Guangxi, China It is a natural limestone cave with multicolored lighting and has been one of Guilin’s most interesting attractions for over 1200 years. It is over 180 million years old. I really want to see this in person!
Sandstone Cliffs in Zion National Park - Utah. Zion’s sandstone cliffs—in hues of creams, pinks, and reds—reveal clues to the geologic events that were important in shaping this national park, the first established in Utah, USA.
World’s Largest Cave- Son Doong Cave, Vietnam. This picture is not edited in any way. It is taken inside the “Son Doong Cave”- Earth’s largest cave known in existence. The cave is more than 200 meters high, 150 meters wide and reaches over 5 kilometers.