Coca-Cola Recipe Vault, United States
The real American secret isn’t who killed JFK or where Jimmy Hoffa is. The real secret is what’s inside a can of Coca-Cola. Inside of a purpose-build vault in Atlanta lies the the mystery formula behind the great-tasting soda. The recipe is kept inside of a metal box, inside of a 6.6-foot-high step vault, which is protected by a barrier. Armed guards provide surveillance to the area and the only way to open the door is using a hand scanner on a keypad.
You might have an easier time stealing the Declaration of Independence than finding out the elixir that makes Coca-Cola.
