Nuclear Essex

Brentwood

Book Nuclear Essex tickets and discover Essex's leading multi-activity hub

If you're searching for unforgettable outdoor activities in Essex, look no further than Nuclear Essex. Home to award-winning obstacle races, thrilling high ropes adventures, family-friendly muddy challenges, fitness races and one of the UK's most fascinating Cold War attractions, Nuclear Essex offers action-packed experiences for all ages.

Whether you're planning a family day out, looking for your next fitness challenge, organising a group activity or simply wanting to try something different, Nuclear Essex combines adventure, teamwork and outdoor fun across multiple unique attractions.

  • Take on the famous Nuclear Races obstacle courses packed with mud, water, climbing challenges and adrenaline-fuelled fun
  • Test your strength and endurance at Nuclear Fit, combining trail running with functional fitness stations
  • Enjoy family-friendly muddy adventures at Nuclear Mud Tribe with options suitable for younger participants
  • Conquer the High Ropes courses, Zip Trek and axe throwing experiences at Nuclear Adventures
  • Explore outdoor challenges and obstacle activities at Nuclear Wild Forest
  • Step underground and uncover Cold War history inside the Secret Nuclear Bunker
  • Perfect for families, fitness enthusiasts, schools, clubs, corporate groups and adventure seekers

Discover adventure, fitness and family fun all in one place

Nuclear Essex brings together a collection of unique outdoor experiences designed to challenge, excite and entertain visitors of all ages.

From adrenaline-fuelled adventures to fascinating historical experiences, there's always something new to experience at Nuclear Essex.

With year-round attractions, seasonal events and multiple adventure experiences available across the site, Nuclear Essex has earned its reputation as one of the leading destinations for outdoor activities in Essex. Book today and start planning your next adventure.

Location

Nuclear Essex

Nuclear Races,
Kelvedon Hatch,
Brentwood,
Essex,
CM15 0LA
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How to find us

By car: Nuclear Essex is located just outside Brentwood in the Essex countryside. If you're travelling by sat nav, use CM15 0LA and follow signs for Nuclear Essex on arrival. Free on-site parking is available for visitors attending activities, events and experiences.

By train: The nearest railway station is Brentwood Station, which is served by the Elizabeth line and Greater Anglia services. From there, Nuclear Essex is approximately a 15-minute taxi journey.

By bus: Local bus services operate throughout the Brentwood area, though services to the venue itself may be limited. Visitors travelling by public transport should check local routes before setting off and may need to complete the final part of their journey by taxi.

Before you travel: Nuclear Essex is set within a large outdoor activity site, so we recommend allowing extra time during busy events and arriving in suitable outdoor footwear, particularly during wet weather. Free parking is available and clear signage will guide you to your chosen activity once on site.

Facilities
  • Free parking
  • Toilets
  • Indoor changing facilities
  • Hot washdown facilities
  • Party rooms
  • Fire pit areas
  • Group event spaces
  • High ropes safety equipment
  • Outdoor seating areas
  • Accessible parking (where available)
  • Spectator areas for events
More Info
Is Nuclear Essex wheelchair accessible?

Accessibility varies across the different attractions at Nuclear Essex. Some outdoor activities involve uneven terrain, woodland trails, mud and elevated obstacles which may not be suitable for all visitors. Visitors requiring specific accessibility information should contact Nuclear Essex directly before booking.

What age is Nuclear Essex suitable for?

Nuclear Essex offers activities suitable for a wide range of ages.

What do Nuclear Essex tickets include?

Tickets include participation in the selected activity or attraction, along with any required safety equipment, briefings and instructor supervision where applicable.

Is there free parking at Nuclear Essex?

Yes, free parking is available at Nuclear Essex for visitors attending activities and events.