Southeast China’s limestone cave empire

4 Aug

China’s Guangxi is famous for its karst hills but what’s underground is just as impressive. See National Geographic’s amazing video, 3-D footage, and article about the exploration of several of the world’s most massive underground limestone caves in Guangxi and neighboring Guizhou. And there’s more to China’s attractive karst hills than just the postcard-perfect hills in Guangxi. People from the cave expedition climbed several karst areas (Yunnan, Guizhou, Guangxi) with the best being a slim standalone tower in Hubei’s Enshi Grand Canyon. How they got down from that one, I don’t know and I wish the writer had described how they did.


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