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...

Fallout

Tackle the Nuclear winter beast! Choose from our multi award...

Safety Information

Before starting your session, you will be greeted by your instructor who will confirm you have read a copy of our safety rules and advice. To help get you up on the course as quickly and safely as possible, we ask that all guests watch our induction video before arrival.

How to find Nuclear Adventures

Find us

How to find us

We are based on top of the biggest & deepest cold war bunker open to the public in SE England: Kelvedon Hatch Secret Nuclear Bunker, Ongar Road, Kelvedon Hatch, Brentwood, Essex CM15 0LA

Download the what3words app and navigate to: fight.inspector.beams. This will bring you directly to Nuclear Adventures.