The Ontario Alliance of Climbers is an independent provincial, volunteer non-profit organization that works diligently to keep climbing and bouldering areas open.
Introducing the Rattlesnake Bolting Project
During the winter of 2018, Conservation Halton (CH) and the Ontario Alliance of Climbers (OAC) opened discussions regarding ongoing concerns about climber safety and the impact of climbing on Mt….Read More
Rattlesnake Spring Fling
Announcing the Rattlesnake Spring Fling! We’ve been doing our best to keep things under wraps, but it’s time we spill the beans. What we had been previously advertising as a…Read More
OAC Gym Rep Program
The Gym Rep Program transplants enthusiastic and knowledgeable members of the Ontario Access Coalition right to your home gym. Reps work on behalf of the OAC to educate, inspire, and involve climbers in the broader outdoor climbing community.Learn More
Our OAC Seal of Approval shows you events, products and guidebooks that have been developed with access in mind. Learn what projects make our list!Learn More