A military bunker located near Corsham, Wiltshire, United Kingdom. This underground facility is part of the extensive Corsham Tunnels network, which has served various military purposes throughout its history. The site includes the former Burlington Bunker, a classified nuclear shelter constructed during the Cold War as an emergency relocation site for the British government in the event of nuclear war.
The tunnels have previously functioned as a Bath stone quarry, an underground ammunition depot, and a subterranean aircraft factory during World War II.