CHONGQING, China, Nov. 6 (UPI) -- Tourists are now welcome at a former top-secret underground plutonium and weapons processing plant, turned into a three-hour neon museum tour of China's nuclear weapons history.
The site, known as China 816 Nuclear Military Plant, is in the mountains of Fuling district and was once an industrial base for raw nuclear material. The plant could withstand a magnitude-8 earthquake – or an atomic explosion on the surface.