Kelvedon Hatch Secret Nuclear Bunker
United Kingdom · Europe

About
The Kelvedon Hatch Secret Nuclear Bunker at Kelvedon Hatch, in the Borough of Brentwood in the English county of Essex, is a large underground bunker maintained during the Cold War as a potential regional government headquarters. Since being decommissioned in 1992, the bunker has been open to the public as a tourist attraction, with a museum focusing on its Cold War history.
Adapted from Wikipedia (CC BY-SA)。Photography via Wikimedia Commons.