Valentines Day Fun
A Different Way To Spend The Day
Ditch the clichés and do something different this Valentine’s Day in Essex. Get outdoors with a unique Valentine’s Day experience, challenge yourselves, work together and enjoy plenty of laughs — all while switching off from everyday life and making unforgettable memories.
GET READY FOR Valentines Day 2027
These events 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.
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.
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.
Uncover Cold War secrets at the iconic Kelvedon Hatch Secret Nuclear Bunker.
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.