Winston Churchill World War II
An anonymous metal door conceals a secret world underneath the ground in nondescript north London.
World War II secret
The bunker was constructed 40 feet below ground during World War II.
World War II history
Once hermetically sealed, water now constantly leaks into the bunker.
Winston Churchill war cabinet
The cabinet meeting room. Wartime Prime Minister Winston Churchill would have sat in the center of the photo, his back to the wall.
Churchill secret war rooms
Calcite stalactites hang down from the bunker's ceiling.
London Blitz war cabinet meeting rooms
The bunker's generator can still be brought coughing to life.