Located in Kentucky south of Louisville, Fort Knox is home to the United States’ monetary assets, said to hold tons of gold – 5,000 tons at last estimate (equal to about 2% of ALL Gold ever mined from the Earth). To make it safe enough (if the location surrounding by the military camp isn’t enough) there is a bank vault within a deep basement of the building autions to protect both themselves and their loved ones from anyone and anything that may seek to cause them harm (babyproofing anyone?). Where are you most safe? Are you thinking about places where you can retreat and hide from the world? If so, here are the 10 Most Secure Locations on the Planet that are considered the safest, for various reasons.that has a 250 ton door marking its entrance.