Sign mandatory waiver before climbing

GRR Hours:

Mon-Fri     10am-11pm
Sat     10am-10pm
Sun     10am-8pm


The booking service does not work on tablets

For family climb passes, please call the gym to make a reservation 519-746-4999

Please note that, due to the severely reduced capacity of the gym, all memberships have been frozen. Climbing passes or punches will be requires to book a climbing session (regular $12, discount $10, not including HST). We apologize for the temporary change in the way we do business and appreciate your continued support, patronage, and understanding.

For penalty-free cancellation, please cancel your booking with more that 24 hours notice so we can open the spot for someone else. 🙂
<3 GRR

Zone 1 – Front Half
Zone 2 – Back Half
Zone 3 – Muscle Beach/Moon Board

NEW – Crash Pad Rentals

Check out for climbing holds, hardware, and much more! It’s a great resource for home walls, gym climbing, and climber training!