A member of the research team abseils down a massive shaft at the Shuanghe Cave network in Zunyi, in southern China’s Guizhou province. Photo: People.cn

Chinese limestone cave network named as the longest in Asia, at 238km

Shuanghe Cave in Guizhou province overtakes Gua Air Jernih in Malaysia after latest mapping expedition

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A member of the research team abseils down a massive shaft at the Shuanghe Cave network in Zunyi, in southern China’s Guizhou province. Photo: People.cn
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