Forbidden Places
At Diavik Diamond Mine in northwestern Canada, between 6 and 7 million carats of large white diamonds are brought up a year. It is obviously a well guarded place and pictures are rarely taken around, in, or above it.
This is the famous, yet relatively unknown, Area 51, which is a detachment off of Edwards Air Force Base in Nevada. Even though this is a photograph from above it, this is a completely classified area and not much is actually known about what happens there.