Sign mandatory waiver before climbing

GRR Hours:

Mon-Sat     10am-10pm
Sun     10am-8pm
   
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What's New

Holiday hours

No More Proof of Vaccination

Effective Tuesday, March 1st we will no longer require proof of vaccination. Masks must still be worn at all times.

Grand River Rocks Climbing Gym

Waterloo’s first and only climbing gym dedicated to bouldering.  We have fitness and training areas, a coffee shop (coming soon), and lots and lots of bouldering!

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