ナショナルジオグラフィックのインスタグラム(natgeo) - 7月8日 18時38分

Photo by Robbie Shone @shonephoto | North of the Wujiang River in Wulong county, China, the mountains surrounding the small town of Tongzi are riddled with immense cathedral-like caverns and deep vertical pits that seem to go on forever. This vast area of limestone awaits any intrepid explorer. Light shines all around an American explorer, as he climbs the rope he installed at the center of this epic cave shaft known as Xinu Attic.

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ika_ismayanti1981 This is the most wonderful, awesome, great, beautiful picture ever.....ever....?????????????????

captainfartbreath When you get to the bottom, go through that little tunnel...that’s where the Morlocks will eat you!

banapeps Just wondering! What are you expecting to find down there?

fredrikmuenter @sarastevensonb1 @olivemcentagart Next challenge? ?

vadead55 This should have been a P.E. option in high school

dimitris.bothos I could never do that! I'm so afraid of heights ?

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