What's New

Victoria Day Hours

YES! We are open today, Monday May 18th.

Today’s hours:


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Acro Yoga changes

Our Monday night Acro Yoga has had a few changes. Don’t panic though. It looks far more complicated than it really is. If you’re confused, come find Cornelia or Megan and we’ll talk you through it.

Acro not your thing?  Check out our other classes!

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Summer activities for the kids!

Get the kids moving this summer at GRR!  There are still spots left in our Rock ‘n Row summer camps as well as our Rubble Rebels program!  Registration forms can be found on our website and dropped off at the gym!


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Climb for Cancer – Sunday, May 3rd

This Sunday, May 3rd is CLIMB FOR CANCER! For anyone planning on dropping in that day, please note that we will be open to the public for climbing, but most of the easier routes (5.4-5.8) will be occupied by the teams from 1pm-5pm.
Help by donating to one of our teams, or signing up to climb at

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Grand River Rocks Climbing Gym

We are the premier indoor climbing gym in Kitchener-Waterloo. We offer over 100 climbs of various difficulty from beginner to seasoned climbers. Yoga classes, climbing camps, leading climbing, bouldering, and exercise equipment are all available.

Events Calendar

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Gym Map & New Routes

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Our Location

New to Climbing?

It's easy to get started

Climbing is for anyone, young or old. We have climbing ranging from beginner to expert.

All minors must arrive with a signed waiver. Minor’s waivers may only be signed by their own parent or legal guardian.

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