Available to hire for filming with flexible spaces and onsite support. 

Make the most of all we have to offer, experience multiple activities on the same day

Bobble Hat Run

Beat the post Christmas cabin fever and join us for...

Illuminated

Experience the thrill of Nuclear High Ropes at night! Open...

Rush

The ultimate weekend challenge! Conquer 6km of award-winning obstacles and...

Mud Tribe

Gather your tribe! Join the fun at Mud Tribe, a...

Training
Nuclear Fit – May 2026

Push your limits with Nuclear Fit, a unique outdoor fitness...

Secret Nuclear Bunker Tour

Discover a great value day out in Essex to the...

Contact Us

Got a question about one of our services? Or perhaps want to organise a party or private event? No matter your query or reason for getting in touch, our award-winning customer service team are here to help. Get in contact via the details below.

NUCLEAR ESSEX

Great Myles, Kelvedon Hatch
Brentwood, Essex CM15 0LB

enquiries@nuclearessex.com

07970 739037

NUCLEAR ESSEX HQ

Nuclear Races, Great Myles, Kelvedon Hatch
Brentwood, Essex CM15 0LB

races@nuclearessex.com

07970 739037

Race Village

Secret Nuclear Bunker, Kelvedon Hatch
Brentwood, Essex, CM15 0LA

NUCLEAR Essex HQ

Nuclear Fit, Great Myles, Kelvedon Hatch
Brentwood, Essex CM15 0LB

fit@nuclearessex.com

07970 739037

Event Village

Secret Nuclear Bunker, Kelvedon Hatch
Brentwood, Essex, CM15 0LA

Nuclear Essex HQ

Nuclear Mud Tribe, Great Myles, Kelvedon Hatch
Brentwood, Essex CM15 0LB

mudtribe@nuclearessex.com

07970 739037

Event Village

Secret Nuclear Bunker, Kelvedon Hatch
Brentwood, Essex, CM15 0LA

Nuclear Wild Forest

Parsonage Farm, Kelvedon Hatch,
Brentwood Essex, CM15 0LA

wildforest@nuclearessex.com

07970 739037

NUCLEAR Adventures

Secret Nuclear Bunker, Kelvedon Hatch
Brentwood, Essex, CM15 0LA

adventures@nuclearessex.com

07375 221496

Secret Nuclear Bunker

Secret Nuclear Bunker, Kelvedon Hatch
Brentwood, Essex, CM15 0LA

bunker@nuclearessex.com

01277 364883

News & Insights from Nuclear Essex

We’re honoured to have won both Business of the Year and Customer Service Award at the Brentwood Chamber of Commerce Awards 2025! This incredible recognition celebrates our team’s passion, dedication, and commitment to delivering outstanding outdoor experiences across all of Nuclear Essex.

How to find us

Nuclear Essex is located in Brentwood, Essex just 15 minutes from the A12, M25 and M11.

By Train and taxi, we’re just 15 minutes from Brentwood station (on the mainline from Liverpool St) or 15 minutes from Epping Underground station.

By Train and taxi, we’re just 15 minutes from Brentwood station (on the mainline from Liverpool St) or 15 minutes from Epping Underground station.