Underground Worlds
Hotel Bunker of the Apocalypse
Season 2 Episode 4 of 10
Exploring the secret, Cold War US government bunker hidden under Greenbrier Hotel in West Virginia; Plus, delve into the depths of a former slate mine in Wales, UK.
Underground Worlds airs on U&Yesterday at 7:10 AM, Tuesday 17 September. (Subtitles, audio description.)
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News ➝ Current Affairs
Documentary