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
boulder-grr
51870251_2023817830999735_3496485566608834560_o
uio-02
tay
yui-01
_RY11361-X3
boulder-girl
boulder-competition

What's New

RED ZONE CHANGES

10-Punch Card Sale

We have a week-long punch card sale at BOTH gyms starting today! Get 10 punches for $94+tax (discount – student, under 18, police, fire, paramedic, military, or senior 55+) or $104+tax (regular)

Punches don’t expire and can be used at either GRR location!
Not ready to come back to the gym? Punch cards are a great way to support your favourite local climbing gym right now because those punches will still be there for you later when you’re ready to return!

Purchase online or at the door!

Mask Update

Masks are now mandatory at all times in our facilities. This includes while you’re on the wall or working out in Muscle Beach.

A letter…

Grand River Rocks Climbing Gym

**PLEASE NOTE WE ARE CURRENTLY OPERATING ON A TIMESLOT-BASED SCHEDULE.  YOU CAN BOOK A TIME TO CLIMB UNDER THE ‘RESERVATIONS’ TAB**

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