100 Places You Will Never Visit: The World's Most Secret Locations

Dan Smith

Ever wondered what it takes to get into Fort Knox? Fancied a peek inside the Coca-Cola Safety Deposit Box? Would you dare to visit Three Mile Island? The world is full of secret places that we either don't know about, or couldn't visit even if we wanted to. Now you can glimpse the Tora Bora caves in Afg...