Our Mission
The Ontario Alliance of Climbers is an independent provincial, volunteer non-profit organization that works diligently to keep climbing and bouldering areas open.
Events
Want to see what we’re up to? Check out our listing of annual events.
See OAC EventsWhat’s New?
Our Letter Campaign is LIVE!
In response to the recent climbing closures by Ontario Parks, we're asking you to take 5 minutes of your time to write a letter to government officials to help save…
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Crag Status
Planning to climb outdoors?ย Find out if your crag is open or closed!
View Crag Status