CAVER'S PARADISE: EXPLORING CAVES AND STONE PILARS BY ROCK CLIMBERS

in climbing •  7 years ago 

Southern China holds the world's largest concentration of the eroded topography called karst. For more than 600 million years, this region was covered by a sea and accumulated miles-thick layers of sediments, including limestone. Uplift and erosion of the geological formation created today's massive caverns.

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