A group of Chinese scientists have discovered a giant karst funnel, at the bottom of which a forest grows

 
A group of Chinese scientists have discovered a giant karst funnel, at the bottom of which a forest grows - Around the world, China, Caves, Nature, Longpost
A group of Chinese scientists have discovered a giant karst funnel, at the bottom of which a forest grows - Around the world, China, Caves, Nature, Longpost


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