In the forest Rold Skov in North Jutland in Denmark lies what was once a top-secret super bunker.
It was built in the 1960s during the Cold War and was supposed to protect Denmark’s government and royal family in the event of war.
Guided tours
60 meters below the ground it spreads out, Regan Vest. Built to withstand a smaller atomic bomb.
It was decommissioned in 2012 and on February 13 the gates are opened to the public, now as a museum and with guided tours.
Curious about what it looks like? Check out the clip above