Summer at nuclear essex
Make This Summer Unforgettable
Make this summer one to remember at Nuclear Essex and discover our incredible range of activities for the ultimate family day out. From treetop climbing and thrilling water obstacles to exploring our underground bunker, there’s something for everyone. Find out how you can swap screen time for adventure time this summer and make unforgettable memories together.
GET READY FOR Summer 2027
These activities have now finished for the current season, but they’ll be back. We’re already working on future activities and experiences, with new dates and details released here once confirmed. In the meantime, follow us on social media or sign up to our mailing list to be the first to hear when bookings reopen and new events are announced.
races coming up
Nuclear Offers
Explore all our activities...
Step out of the routine and into the thrill of award-winning obstacle course action at Nuclear Races.
Challenge yourself with Nuclear Fit, an outdoor fitness race that tests your strength, stamina, and determination.
Get muddy with Mud Tribe, a 5k obstacle course run which is suitable for all abilities.
Uncover Cold War secrets at the iconic Kelvedon Hatch Secret Nuclear Bunker.
Take adventure to new heights at Nuclear Adventures, featuring high ropes, zip lines and thrilling target sports.
Get outdoors and challenge yourself at Nuclear Wild Forest with thrilling obstacle courses and axe and knife throwing.
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.
