Mystery Caves Of Guangxi
Movie| Title | Mystery Caves Of Guangxi |
| User score | 8 |
| Release date | Jan 1, 2012 |
| Genre | Documentary |
| Production country | US |
| Production companies | National Geographic |
| Run time | 45 min. |
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.
