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GRR Hours:

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

MoonBoarding 101

That training board at Grand River Rocks Waterloo with the lights is called the MoonBoard. This wall was created by UK climbers as a way of connecting boulderers across the world and to work your fingers hard. In MoonBoarding 101, you will be in a small group of 5 people and you will get 2 hours with an instructor to introduce you to the board, try some of the classic climbs, and work on making your own climb for the MoonBoard community.

The $40+tax includes rental shoes but the charge DOES NOT include your admission for the day (so you will need to have a daypass, punch card, or membership).

Spaces are limited, if we are at capacity please call us to be added to a wait list.
Participants must be 16+
This program is for advanced climbers who are comfortable climbing pink tapes on an overhang.


Hi and welcome to MoonBoard 101! My name is Josué Kurke and I have been climbing for almost 4 years. I have been using the MoonBoard for about a year and it has been the most useful tool for improving my climbing. I am passionate about teaching and currently am one of the assistant head coaches for the Rubble Rebels program as well as a coach for Bouldering 101.

Want to book a class?

Saturday, May 18 @ 1PM – 3PM at Waterloo with Coach JosuĂ©