Some other deep bunkers include the Hell bunker on the 14th hole of the Old Course at St. Andrews, which is about 12 feet deep. There's also the Chambers Basement bunker at 2015 U.S. Open host ...

ANDREW CABALLERO-REYNOLDS/AFP via Getty Images Mark Zuckerberg has publicly dismissed claims that his $270 million Hawaii estate includes a massive "doomsday bunker ... "it's like a basement." ...

basement-y space with wood paneling, a corner couch and a glass-brick window at the tippy-top of the wall. “The Bunker” also plays long sections of audio recordings of the kidnapper’s ...

The bunker's exterior concrete walls are 1.5m (5ft) thick The bunker consists of two storeys and a basement, but has never been used In the centre of the basement is a "war room", flanked on two ...