
Why is a small region of China home to an extraordinary number of giant holes containing vast, little explored subterranean forests? One professor is on a dangerous…
Documentary • Movie • 2012 • 45m
Starring: Ewan Bailey
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Mystery Caves Of Guangxi
Why is a small region of China home to an extraordinary number of giant holes containing vast, little explored subterranean forests? One professor is on a dangerous mission to find out.
Documentary • Movie • 2012