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
Grand River Rocks Gym Tour

What's New

March Break

March Break

Seed Swap

March Break Camp

Tour De Bloc 15
Grand River Rocks – Saturday February 24 2018

9:00 am   – 10:00 am Rec, exp and youth registration

9:45 am   – 10:00 am Competitor briefing

10:00 am – 1:00 pm Rec, exp and youth climbing

12:00 pm – 1:00 pm Open registration

12:45 pm – 1:00 pm Competitor briefing

1:00 pm   – 4:00 pm Open climbing

3:00pm      Rec, exp and youth awards

4:30 pm     ISO opens

5:00 pm    ISO closes

6:00 pm    Open Finals

9:00 pm    Open awards

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.



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.

Get Started