Nuclear Adventures

Nuclear Adventures The biggest high ropes course in Essex based at Kelvedon Hatch Secret Nuclear Bunker, Brentwood

Beat the heatwave the right way. 🌲☀️Don't spend your summer stuck indoors counting down the days until autumn. Drop the ...
19/06/2026

Beat the heatwave the right way. 🌲☀️
Don't spend your summer stuck indoors counting down the days until autumn. Drop the AC remote and head to the trees.

Escape the blistering sun under our deep woodland tree canopy. 🥵 ➡️ 😎
Catch a perfect breeze as you fly through the air on the zip lines. 💨

Summer is short—make the most of it before it's gone! Click the link in our bio to lock in your treetop escape. 👇

12/06/2026

POV: Your summer plans just got a serious upgrade. 🐒💨
Level up your sunny days on our high ropes and ziptrek courses. No limits, just pure speed.
Make it a summer of unlimited adventure with our Summer Pass. Hit the link for details! 👇
🔗 nuclearessex.com/offer/adventures-summer-pass/

Why settle for one day of adventure when you can have six weeks? ☀️🌲The Nuclear Adventures Summer Pass is officially liv...
05/06/2026

Why settle for one day of adventure when you can have six weeks? ☀️🌲

The Nuclear Adventures Summer Pass is officially live! Get unlimited bookings from 20th July until 31st August 2026. It pays for itself in just a few visits! 🙌

💥 What’s Included:
🧗‍♂️ Unlimited High Ropes & Zip Trek
🪓 Unlimited Axe Throwing
🐒 Access to Little Monkeys & Quiet Sessions
🗓️ Valid 7 days a week!

🎟️ Junior Pass: £60 | Adult Pass: £80

Ditch the screen time and lock in a summer they won't stop talking about. Tap the link in our bio to grab your pass! 🔗👇

DADS GO FREE 🩵Looking for the perfect way to celebrate Dad this Father's Day? Treat him to the ultimate “Dad-venture.” S...
30/05/2026

DADS GO FREE 🩵

Looking for the perfect way to celebrate Dad this Father's Day? Treat him to the ultimate “Dad-venture.” Skip the traditional gifts and give him an experience he’ll remember. From tackling the aerial obstacles to exploring our forest by zipping through the trees, we want to see the whole family out in the treetops, which is why all Dads receive complimentary admission with any full-paying participant.

Nice weather = adventure weather. ☀️🌳Don't miss out on the best deal of the season. Our Summer Pass gives you unlimited ...
29/05/2026

Nice weather = adventure weather. ☀️🌳

Don't miss out on the best deal of the season. Our Summer Pass gives you unlimited visits to Nuclear Adventures all summer long. High ropes, big drops, and bullseyes are waiting for you! 🎯🧗‍♂️

Hit the link in our bio to get yours before the sunshine slots fill up! 🎟️

27/05/2026

Big adventure for little climbers! 🐒🌲

If your kids are aged 6+, our Little Monkeys High Ropes course is built just for them. It’s all about building balance, bravery, and big smiles on our lower-level course 😊🩵

Ready to book a weekend they won’t stop talking about?
👉 Tap the link in our bio to book for £15!

25/05/2026

Looking for the ultimate half-term adventure? 🌳

Trade screens for treetops! The summer weather is here and we’re unleashing the fun with our epic high ropes course and zip lines. ☀️

The perfect way for the kids to burn off energy, conquer the course, and get outdoors this week.

👇 Get a 15% multi-activity discount and check out our summer passes via the link in our bio!

⭐️⭐️⭐️⭐️⭐️ REVIEWWe love hearing your feedback, it all helps us to keep improving and making your experience one to reme...
23/05/2026

⭐️⭐️⭐️⭐️⭐️ REVIEW

We love hearing your feedback, it all helps us to keep improving and making your experience one to remember! If you've visited us please leave us a review and if you haven't, come and see what all the fuss is about 😄🩵

We’ve been refreshing the woodchip around our main zip line landing zone to keep everything looking great and ready for ...
21/05/2026

We’ve been refreshing the woodchip around our main zip line landing zone to keep everything looking great and ready for another busy season of outdoor adventures 💪

It’s all part of the ongoing work that goes into maintaining the course and making sure guests have the best possible experience when they visit.

And yes, we’re open all Bank Holiday weekend 🙌

Who’s ready to fly through the trees this half term? 🌳

Visiting Nuclear Essex this weekend for Nuclear Races or Nuclear Fit ? 👀Why not make a full day of it and head over to ...
08/05/2026

Visiting Nuclear Essex this weekend for Nuclear Races or Nuclear Fit ? 👀

Why not make a full day of it and head over to Nuclear Adventures too, open all weekend alongside the racing action.

🧗 High Ropes
🌳 Zip Trek
⬇️ The Big Drop
🎯 Axe Throwing and more

Perfect for spectators, families or racers 👊

Address

Nuclear Adventures, Ongar Road
Brentwood
CM150LA

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm
Saturday 9am - 5pm
Sunday 9am - 5pm

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