What's New

Learn how to belay!!

Want to learn how to belay? Are you a boulderer who wants to learn the ways of route climbing? Well NOW is your chance!

GRR’s having a special on our intro/belay lesson package!
*Read the fine print*
Call us if you have questions! GRR staff CAN”T WAIT to teach YOUR lesson!lesson-small

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Get your YOGA on at GRR!

Need to stretch out those aching climbing muscles? Maybe try something new? Or learn a bit about climbing technique? Check out the fabulous yoga and fitness classes at GRR!
Remember to sign up online at
Check out the class schedule here

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Summer Intro Lesson Special

Starting July 21st, we will be running a special on the Intro Lesson!


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Rock ‘n Row and Climb On! Camps are FULL

The Rock ‘n Row summer camp and our new Climb On! summer camp are both FULL!

There is some space still in the CrossFit & Climb camps that are running July 21-25 and August 18-22.  Find more information here and find registration here.

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Bringing kids that aren’t your own?

Bringing your grandkids?  Niece or nephew?  Or perhaps your child’s friend?
PLEASE make sure you have waivers for them signed by their own parent or legal court-appointed guardian!  NO EXCEPTIONS!   Waivers can be printed off our website (top right corner), signed, and brought in.  Make sure they are filled out in blue/black ink, initialled down the side, full names at the bottom, and signed and dated properly.


We hate to disappoint kids, so please be sure to bring in those waivers!  :)


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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

Click on the map below for more details.

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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