Autumn at nuclear essex

Make This Autumn Unforgettable

Make this autumn one to remember at Nuclear Essex and discover our incredible range of activities for the ultimate family day out. From treetop climbing and exciting muddy obstacles to exploring our underground bunker, there’s something for everyone. Find out how you can swap screen time for adventure time this autumn and make unforgettable memories together.

Zip Trek

Adventures

Soar through the air on a series of breathtaking zip wires as you navigate a 500-metre course through the canopy. Fun for children and adults.

Secret Nuclear Bunker Tour

Our self guided audio bunker tour is a fascinating opportunity to explore this unique piece of history and discover it's secrets.

Pay and Play

Wild Forest

Take on our land obstacles in the forest at your own pace, without an instructor. Children must be supervised by an adult.

Obstacle Taster – 3K

Wild Forest

Step it up with 3K and 15–20 obstacles, with more challenge and pace for those wanting to push themselves. Ages 6+.

Obstacle Taster – 2K

Wild Forest

A fun, beginner-friendly 2K with 10–15 obstacles, mud and plenty of laughs. Perfect for all abilities, ages 6+.

Illuminated

Adventures

Experience the thrill of High Ropes at night! Open to ages 6+, this illuminated ropes course offers a unique evening adventure under the lights.

High Ropes

Adventures

Take on a high ropes adventure at our course where you’ll navigate exciting aerial obstacles and zip lines high in the treetops!

Halloween Trick or Treat

Wild Forest

Halloween fun with more smiles than scares! Tackle muddy obstacles, collect treats and enjoy spooky surprises. Perfect for kids, families and adults.

Halloween Blackout

Wild Forest

Brave the obstacles after dark! Ages 10+ can grab a headtorch and tackle our muddy course, where darkness makes every obstacle a new challenge.

Big Drop

Adventures

Looking for a high adrenaline add on to your High Ropes or Zip Trek experience? If so, the Big Drop is perfect for you!

Axe & Knife Experience

Adventures

Ready to hit the bullseye of our axe throwing range? Test your skills on our three lane, multi target range!

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.

races coming up

Nuclear Fit

Push your limits with Nuclear Fit, a unique outdoor fitness race designed to push you physically and mentally. This fitness race combines six 1km trail runs with intense workouts and fitness stations, like sled pulls and tyre flips. Races every May, July and September.

Nuclear Races Fallout

Tackle the winter race this November! Choose from our multi award winning 6km or 12km lapped course. Whether you’re a newbie, small group, big team, veteran or competitive endurance racer, our course is designed to be challenging and fun for all ages and every fitness ability.

Nuclear Races Rush

The ultimate obstacle racing weekend, taking place every May! Take on 6km of award-winning obstacles and epic mud, or push yourself further with the 12km challenge. Plus, with 1.5km, 3km and 4km courses for children and families, there’s a race for everyone.

What's coming up

Nuclear Offers

Kids Go Free this October Half Term

Make this October half term one to remember! Book your tickets today and enjoy one free child admission with every full-paying adult.

Nuclear Fit group offers!

We’re inviting gyms, bootcamps, corporate teams and fitness communities across the country to partner with Nuclear Fit.

15% Off Hotel accommodation

Whether you are taking on a muddy obstacle course, ziplining through the trees or doing multiple activities, the Holiday Inn Brentwood M25, Jct. 28 is your ultimate basecamp.