• Nuclear High Ropes
  • High Ropes Instructor
  • Nuclear high ropes
  • High Ropes Course
  • High Ropes Zip Line
  • High Ropes Zip Line

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The biggest high ropes course in Essex has 3 levels, 6 different courses, over 70 aerial obstacles with 40 meter zipwire finish. They use the highest level safety system & their staff are experienced, friendly & supportive. New facilities include large registration cabin (toilets, hand washing, indoor & balcony spectator viewing, harness room), induction zone, picnic & snack zone plus lots of new improvements to the 2 hr climbing experience (min age 6yrs). Make a day of it & try your hand at their axe & knife throwing activity at their four lane, outdoor range. Experienced instructors will have you hitting the bullseye in no time (13yrs upwards axes 10yrs upwards for angle knives). Or try the air rifle range where you can try a variety rifles under the supervision of our team. 

Try their brand-New Zip Trek experience, 13 zipwires through 500m of woodland and over water great for all the family.

Discover their fun, active birthday parties, corporate client days, schools, youth groups and hen/stag parties.

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Guide Prices

Children (Age 6-16) - £24.00
Adults (Age 16+) £30.00
Axe Throwing From £15
Air Rifle Shooting £29
Zip Trek £15

Book online to secure your time slot!



  • Assistance dogs welcome
  • Autism Friendly
  • Disabled access
  • Disabled toilets

Booking & Payment Details

  • Credit cards accepted (no fee)


  • On-site light refreshments
  • Picnic site


  • Baby changing facilities
  • Children welcome


  • Facilities for educational visits
  • Facilities for groups

Meeting, Conference & Wedding Facilities

  • Facilities for conferencing
  • Facilities for corporate hospitality
  • Grounds for outdoor activities
  • Leisure facilities onsite
  • Mobile phone coverage
  • Sole use of venue


  • Free Parking

Property Facilities

  • Dogs Accepted - Well behaved remaining on lead
  • Gift shop
  • Public toilets
  • Smoking not allowed


  • School Trips

Target Markets

  • Accepts groups
  • Coach parties accepted
  • Single sex groups welcomed

Special Offers

  • Make a day of it

    15% OFF 2 or more activities

    Attractions - redeem this special offer immediately

    More offers like this - Attractions



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    Map & Directions

    Public Transport Directions

    By Public Transport: Bus service: The 501 bus service runs every hour and stops near the Secret Nuclear Bunker on request. For detailed timetable information please check the Arriva website www.arrivabus.co.uk , or call the Traveline public transport information service on 08700 200 22 33. Rail travel: The nearest mainline train stations are Brentwood or Shenfield (Taxis available – about 7 miles). For train times ring National Rail Enquiries on 0845 748 4950. Accessible by Public Transport: Brentwood station is 7 miles away.

    Nuclear High Ropes

    Type:Ropes Course

    Secret Nuclear Bunker, Ongar Road, Kelvedon Hatch, Brentwood, Essex, CM15 0LA

    TripAdvisor Traveller Rating

    TripAdvisor Traveller Rating - 326 reviews326 reviews
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    Tel+44 (0) 7375 221496

    Opening Times

    Book online to secure your time slot https://nuclearhighropes.co.uk

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    Nuclear high ropesNuclear High Ropes - Corporate, BrentwoodThe biggest highropes course in Essex has 3 levels, 6 different courses 60+ elements, giant zipline & big drop all situated in the treetop. We use the highest level safety system & our staff are experienced, friendly & supportive.

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