Welcome to Big Rock!

About Big Rock.

  • The biggest and best indoor climbing around.
  • Year-round all weather venue open every day.
  • Climbing for all ages from 4+.
  • Complete beginner to advanced level.
  • CrazyClimb Milton Keynes – awesome climbing challenges!
  • Expert instruction for all levels including groups.
  • Café with birthday party & group catering.
  • Plenty of free car parking.
  • Conference facilities.
  • Free WiFi.

Visiting with friends or family but not climbing, or just fancy having a look around? Spectators are free to relax in the seating area overlooking the climbing walls.

First time climber?

Tempted to give climbing a go? Sociable, dynamic and fun, climbing is an exciting alternative to boring gym routines for adults and a great way to prove to kids that exercise can be fun! Get the adrenaline buzz from reaching the top. Keep fit without feeling like you’re doing exercise. Socialise and build friendships. What’s stopping you?

Suitable for all ages and abilities, climbing provides a low impact workout at a level specific to the individual. It’s also a great stress buster since it requires you to focuses your mind entirely on your body movements. Keep in shape, distract yourself from the pressures of everyday life and most importantly, have fun whilst you’re doing it!

If you have never tried climbing before, you will need to book onto one of our Taster Sessions or Intro Courses.


Already a climber?

You must be an experienced climber age 18+ to climb at Big Rock unsupervised. Under 18? Please visit our U18 CLUBS section.

Designed, built and used by people that are passionate about climbing, Big Rock is the area’s largest indoor climbing centre with over 1250sqm of climbing. We welcome all climbers, no matter whether you are just starting out as an independent climber or pushing the big numbers. You’ll find a full range of climbing from relatively easy challenges for those new to the sport to fiendishly difficult climbs capable of testing the best climbers around.

Whether you are a regular visitor or just passing through, we hope that every visit to Big Rock leaves you motivated and inspired for your future climbing endeavours, whatever they may be.


Simple online booking system with real time availability. Book here.

Advance booking is required for all sessions and can be done using our simple to use online booking system. Our booking system operates in real time, allowing you to check current availability and select an available session convenient for you. Once you complete the booking process, you will receive an immediate confirmation of your booking by email.

Opening times.

Big Rock Climbing Centre is open every day all year including all bank holidays, except for the 24th, 25th and 26th December.

  • Weekdays 10am – 10pm
  • Weekends 9.30am – 8pm
  • Bank Holidays 10am – 10pm
  • Closed 24th, 25th, 26th December

Read our reviews.

We use Trip Advisor, the UK’s most popular activity and travel review website, to monitor customer experience. Big Rock is currently 5 star rated and has been awarded a Certificate of Excellence based on feedback from our customers.

Recently visited Big Rock? To rate your experience please visit our Trip Advisor review page HERE.

Your feedback is important to us because we want to provide the best indoor climbing experience around. We read all our reviews and we are always eager to hear what you liked and how we can improve.

Need directions? Use MK10 0AG to find us.

We are located in Milton Keynes near the Kingston Centre, a short distance from the M1. Find us next to Tesco and Costco on Mandeville Drive. Click on the postcode above to enter Google Maps.

What’s happening at Big Rock?

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