Many things can threaten our access.

Learn what you can do to help keep our local crags open.

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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.

What’s New?

June 27, 2022 in Access, News

Crag Updates, Spring 2022

Here’s a brief rundown on Crag Updates for Spring 2022. Halton Crags Bookings are here to stay for the foreseeable future. However, Halton allows climbers to book back-to-back slots, giving…

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June 13, 2022 in Access, News

Devil’s Glen Update

Let’s talk about what’s going on at Devil’s Glen. As you may be aware, through early 2022, our members began reporting vandalism and mischief at Devil’s Glen. From there, things…

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June 13, 2022 in Access, News

Cow Crag Update, June 2022

Outlined below are our current guidelines for accessing Cow Crag. There are ongoing discussions regarding a dispute about property boundaries. In the meantime, the direct access trail (blue line) is…

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Want to see what we’re up to? Check out our listing of annual events.

See OAC Events

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.

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Current Campaigns

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!  

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Crag Status

Planning to climb outdoors? Find out if your crag is open or closed!

View Crag Status

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