Secret Nuclear Bunker
Kelvedon Hall Lane
Kelvedon Hatch
Brentwood
Essex CM14 5TL
If using GPS please use
CM15 0LA
Access only via A128
Tel: 01277 364883
March 1st to October 31st
Weekdays:
10.00am to 4pm
Weekends & Bank Holidays:
10.00am to 5pm
November 1st to end of February
Thursday to Sunday:
10.00am to 4pm
(Usually open during school holidays)
The last entry is usually 1 hour before closing time.
Adults: £8.50
Children (5-16 Years): £6.50
Family (up to 2 Adults + 2 Children): £20.00
Group prices min 15:
Adult £8.00 pp
Child £6.00 pp