There was a concrete underground shelter, a partially buried twin-wall shelter with infill, and the one shown in the film, a basement fallout shelter made from concrete blocks. Our narrator and ...

This is Growing Underground, it's an underground farm founded in 2012 by Richard Ballard and Steven Dring. The farm sits inside a WWII bomb shelter. Eight of these shelters were built across ...

China built hundreds of thousands of air-raid shelters in the 1960s and 1970s. In 2016, an underground shelter in Shanghai re-opened as a bar called The Bunker, according to City Weekend.