Kelvedon Hatch Secret Nuclear Bunker offers a rare and powerful insight into Britain’s Cold War preparations at the Regional Government Headquarters for the London area in the event of nuclear war.
Hidden deep underground, this vast four-level bunker was designed to house up to 600 people, later reduced to 450 as technology advanced. Today, it stands as one of the very few Cold War bunkers open to the public, fully equipped and preserved to show how life might have been during a nuclear crisis.
Visitors can explore the bunker at their own pace, discovering original rooms, equipment, and displays that bring this extraordinary period of history to life.
Open daily from 10am–4pm