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
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Grand River Rocks Gym Tour
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What's New

Summer Rubble Rebels

Friday PD day!

Friday Night Boulder League is Back!

Registration is OPEN at http://www.bookeo.com/grandriverrocks >COURSES
Registration closes April 17th so sign up now!

Prize sponsors include GRR, Sender Gear, SAIL, Hinchalk & many more!
The 10 week season includes a shirt, photo day and even comp style problems in scramble format.

Tonight!

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