Many things can threaten our access.
Learn what you can do to help keep our local crags open.Get Involved
The Ontario Alliance of Climbers is an independent provincial, volunteer non-profit organization that works diligently to keep climbing and bouldering areas open.
2023 Ontario Crags Calendar Available Now!
Marisa Chung on ‘Red Line Fever’ at Mount NemoPhoto by Will Tam @willtam85 Fresh off the presses - the 2023 Ontario Crags Calendar has arrived! Featuring local climbers shot by local…Read More
OAC 2022 AGM Recording
Thank you to everyone who tuned into our 2022 Virtual AGM last week! Congratulations to Patrick Lam, Mike Makischuk, and Randy Kielbasciwicz on their re-elections to the board! Also a…Read More
OAC Gym Rep Program
The Gym Rep Program transplants enthusiastic and knowledgeable members of the Ontario Alliance of Climbers 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