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UK / East / Essex

Kelvedon Hatch Secret Nuclear Bunker

Kelvedon Hall Lane, Kelvedon Hatch, Brentwood, Essex, CM14 5TL

The biggest & deepest cold war bunker open to the public in the Southeast of England.

Come and witness the three lives of the bunker starting with its role as an RAF ROTOR Station, then a brief period as a civil defence centre through to its most recent life as a Regional Government HQ. Designed for up to 600 military and civilian personnel, possibly even the Prime Minister, their collective task being to organise the survival of the population in the awful aftermath of a nuclear war.

Bunker Tour:
The tour is self guided by personal handsets. This is included in admission price. There is an adult and child tour available which both follow the same route.
There are several films to watch en-route and a dressing up area where you can try on authentic military uniforms and gas masks!
As a rough guide the tour takes about an hour to an hour and a half to complete. However, should you stop to watch all of the included films and take some time out to try on the uniforms then this extends the tour by four hours. Some people find one tour just isn’t enough to take it all in!

The Bunker site is huge… and so we’ve a few other things you could consider doing when you are here.

Nuclear High Ropes
The BIGGEST High Ropes Course in Essex and Winners of “Best Ziplining & Tree Top Adventure 2019!”

Nuclear Races
We seriously #lovemud & all kinds of obstacles making for muddy, fun & totally epic award winning obstacle races. Run, walk or jog. Experience the lake-zone, zip-wire, Deathslide & much more!

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Opening Times

1st March to 31st October

Monday - Friday

10.00 - 16.00

Saturday, Sunday & Bank Holidays

10.00 - 17.00

Usually open during school holidays.

The last entry is usually 1 hour before closing time.

1st November - End of February

Thursday - Sunday

10.00 - 16.00

Usually open during school holidays.

The last entry is usually 1 hour before closing time.

Prices

Adult

£12.00

Child (5-16)

£10.00

Family (up to 2 adults & 2 children)

£30.00

Please note: Sometimes being underground there is no WiFi signal for card payment. As payment is at the end we strongly recommend you bring some cash to save embarrassment.

Facilities

Car Parking

Toilets

Café

Other things to do nearby

21st Jun

Dad’s go FREE This Father’s Day at Nuclear Wild Forest Outdoor Activity Centre

Treat your Dad to a unique, action-packed day out exploring the obstacle course — or will axe throwing be more his style?

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3rd - 6th Apr

2K Easter Obstacle Run at Nuclear Wild Forest Outdoor Activity Centre

Take on the 2K woodland obstacle run, designed with a relaxed, fun vibe and perfect for ages 6+.

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31st Mar - 9th Apr

Easter Just Get Over It at Nuclear Wild Forest Outdoor Activity Centre

90 minutes of action packed obstacle and muddy fun, led by designated & qualified instructors.

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Nuclear Adventures

Experience the greatest outdoor adventure at Nuclear Adventures.

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Nuclear Wild Forest Outdoor Activity Centre

Nuclear Wild Forest is a unique outdoor obstacle and activity centre located in Brentwood that offers muddy fun for all!

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Clacton Pier

Clacton Pier offers classic seaside fun with a modern twist right on the coast.

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Old MacDonald’s Farm & Fun Park

Old MacDonald’s Farm has fantastic facilities to ensure that our visitors have a fun day out whatever the weather!

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Colchester Zoo

Enjoy a wild adventure at the Eastern region’s No. 1 Zoo, Colchester Zoological Society!

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