Chairman Mao's Underground City

[Apoi_Viitor]

http://www.viceland.com/wp/2009/11/chairman-maos-underground-city/

[Tablo]

Lol, pretty cool having a whole tunnel system underground. Would like to explore it, but I guess the Chinese police would crack my head in for going down there.

[RedStarOverChina]

Nice, I've heard alot about these underground tunnels, but have yet to be in one of those.