What's New

August Long Weekend Holiday Hours


Saturday, Aug 2 —— 10am-10pm
Sunday, Aug 3 —— 10am-8pm

*MONDAY, AUGUST 4 —— 10am-8pm*

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Pebbles Cancelled Long Weekend!

The Pebbles Program will be running normal this weekend however it will NOT  be running the long weekend, August 2nd.

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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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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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