By the looks of the White Mountain Office, plots to take over the world are hatched here daily. Worthy of uber evil James Bond villains, the offices are actually home to a Bahnhof AB data center (or at least that’s what they want us to think). The super lair was designed by Albert France Lanord Architects and is located 100 feet below the surface of Stockholm.  Not surprisingly, it was once used as an atomic bomb shelter and could withstand the resulting fallout. — Katie D.