Our Pick
Posted on @rawstates
Fort Knox
1937
Hardin County, Kentucky
Public domain · Wikimedia Commons
The Bullion Depository holds about 147 million ounces of gold behind a 22-ton door that no one person can open. The Declaration of Independence and the Magna Carta were stored here during the war, and almost nobody has been let inside since 1974.
That was 1 of the hidden places.
Location: historic site
This place has its own thread on r/rawstates
Read what people are saying about it, or add your own.