Sign mandatory waiver before climbing

GRR Hours:

Mon-Fri     12-11pm
Sat     10am-10pm
Sun     10am-8pm
Members Only:
Tue, Wed, Thu:     6:30am-9am

What's New

Holiday Hours


That’s right. SATURDAY! We’re very excited to be opening at 10am this Saturday. We are temporarily moving to an online booking system where you book into a timeslot to limit the number of people in the gym. You can book 48 hours in advance which means booking will open at 10am Thursday morning.

Summer camps

We still plan on running our summer camps! We will be taking lots of hand-washing breaks and updating some of our activities to accommodate our COVID-19 safety policies, but we will still have lots of summer fun! We even have a few spots still open! Check out CAMPS page for more information.

GIFT CARDS now available ONLINE!

Gift cards are now available for purchase online! They don’t expire and can be used at either GRR location! Thanks for supporting small businesses!

To purchase, click HERE

Temporarily Closed

Grand River Rocks Climbing Gym

We are the premier indoor climbing gym in Kitchener-Waterloo. We have bouldering problems and top-rope/lead routes of various difficulty from beginner to seasoned climbers.  We offer yoga & fitness classes, camps, youth programs, parties, guided climbs, and lessons.

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.

Get Started