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The Ontario Alliance of Climbers is an independent provincial, volunteer non-profit organization that works diligently to keep climbing and bouldering areas open.

The Bolt Fund is Live!

The OAC Bolt Replacement Fund assists route developers with the costs associated with replacing aged or worn out fixed hardware. Bolts and anchors may show wear, rust or damage after prolonged use and exposure. Replacing this gear is vital to improve climber safety and accessibility.

OAC Bolt Fund

What’s New?

August 14, 2025 in Access, Beaver Valley, News

Ontario Parks Opens Comments on Formally Recognizing Climbing at Devil’s Glen

Congratulations, climbers! The Ontario Ministry of Environment, Conservation and Parks (MECP) has heard your voices. Thanks to your letters and advocacy, they are proposing an amendment to the Devil’s Glen…
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June 12, 2025 in Access, Developments

Launching the Bolt Fund Initiative & New Report a Bad Bolt Form

We are absolutely thrilled to announce the launch of the OAC Bolt Fund! This exciting new initiative is designed to directly support the incredible route developers who work tirelessly to…
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May 23, 2025 in Community, Events

Rattlesnake Spring Fling – June 8th

The OAC Rattlesnake Spring Fling is back! The Spring Fling is a day spent contributing to crag maintenance and strengthening our relationship with Conservation Halton.  We'll spend the morning picking…
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We don’t often get invited into the policy-making process. But right now, MECP is asking for our input. That window closes Sept. 19 — and it’s not guaranteed to open again for a long time.

This is our one chance to secure formal, sustainable access at Devil’s Glen. And it’s a signal to the government that climbers are ready to be active partners in the stewardship of public lands.

Don’t wait. Don’t assume someone else will do it. Take 5 minutes, add your comment, and share this with your climbing partners.

The future of climbing access—and our role in protecting wild spaces—depends on moments like this.

Tips on making an effective comment:

- Create an account, and sign your comment with your real name. Anonymous comments are permitted, but we've learned more weight will be given to those with  more specifics provided.  Already left your comment?  You're able to edit it if you have an account, or leave a new comment!  All personally identifying information will be redacted before comments are published for public consumption.

- Be specific about how this amendment affects you personally. Is climbing your hobby, your main form of exercise, critical to your mental health, and/or a primary way in which you connect with others or the environment?  Is it a family activity for you? Perhaps it's a priority when traveling. Share how this affects you!

- Share your thoughts on how balancing conservation with recreation creates a sustainable plan for generations to come.

For more examples, see 🔗 ClimbInParks.ca (also linked to in our bio)

Support climbing in provincial parks.
Provide comments to support Amendment ERO 019-8238
🔗 Link in bio. 
Comments close Sept. 19

📸 @willtam85 
#ontario #climbing #access #devilsglen #SaveOntarioClimbing
We don’t often get invited into the policy-making process. But right now, MECP is asking for our input. That window closes Sept. 19 — and it’s not guaranteed to open again for a long time. This is our one chance to secure formal, sustainable access at Devil’s Glen. And it’s a signal to the government that climbers are ready to be active partners in the stewardship of public lands. Don’t wait. Don’t assume someone else will do it. Take 5 minutes, add your comment, and share this with your climbing partners. The future of climbing access—and our role in protecting wild spaces—depends on moments like this. Tips on making an effective comment: - Create an account, and sign your comment with your real name. Anonymous comments are permitted, but we've learned more weight will be given to those with more specifics provided. Already left your comment? You're able to edit it if you have an account, or leave a new comment! All personally identifying information will be redacted before comments are published for public consumption. - Be specific about how this amendment affects you personally. Is climbing your hobby, your main form of exercise, critical to your mental health, and/or a primary way in which you connect with others or the environment? Is it a family activity for you? Perhaps it's a priority when traveling. Share how this affects you! - Share your thoughts on how balancing conservation with recreation creates a sustainable plan for generations to come. For more examples, see 🔗 ClimbInParks.ca (also linked to in our bio) Support climbing in provincial parks. Provide comments to support Amendment ERO 019-8238 🔗 Link in bio. Comments close Sept. 19 📸 @willtam85 #ontario #climbing #access #devilsglen #SaveOntarioClimbing
5 days ago
View on Instagram |
1/6
You might not climb at Devil’s Glen—but this amendment matters to you. 

Why? Because it sets precedent. If Ontario Parks sees that climbers can collaborate and support environmental priorities, more climbing areas may follow.

This is our chance to show up as a united community and say: we care, we belong, and we’re ready to help shape the future of access in Ontario’s parks.

Support climbing in provincial parks.
Provide comments to support Amendment ERO 019-8238
🔗 Link in bio.

📸 @willtam85
You might not climb at Devil’s Glen—but this amendment matters to you. Why? Because it sets precedent. If Ontario Parks sees that climbers can collaborate and support environmental priorities, more climbing areas may follow. This is our chance to show up as a united community and say: we care, we belong, and we’re ready to help shape the future of access in Ontario’s parks. Support climbing in provincial parks. Provide comments to support Amendment ERO 019-8238 🔗 Link in bio. 📸 @willtam85
1 week ago
View on Instagram |
2/6
For decades, climbers have quietly cared for Devil’s Glen, stewarding trails, educating new climbers, and practicing Leave No Trace. Now, that commitment is being formally recognized. This amendment validates climbing as a legitimate, supported activity in provincial parks. That’s monumental.

Your comment helps ensure this recognition becomes permanent policy—not just permission by silence. Let’s make our presence official.

Support climbing in provincial parks.
Provide comments to support Amendment ERO 019-8238
🔗 Link in bio 

📸 @willtam85

#ontario #access #climbing #devilsglen #SaveOntarioClimbing
For decades, climbers have quietly cared for Devil’s Glen, stewarding trails, educating new climbers, and practicing Leave No Trace. Now, that commitment is being formally recognized. This amendment validates climbing as a legitimate, supported activity in provincial parks. That’s monumental. Your comment helps ensure this recognition becomes permanent policy—not just permission by silence. Let’s make our presence official. Support climbing in provincial parks. Provide comments to support Amendment ERO 019-8238 🔗 Link in bio 📸 @willtam85 #ontario #access #climbing #devilsglen #SaveOntarioClimbing
2 weeks ago
View on Instagram |
3/6
Climbing exists in many Ontario parks — but it’s often informal, unmanaged, and vulnerable to bans. By formally including climbing in park management plans, we protect access, ensure environmental monitoring, and create room for education and stewardship.

Amendment ERO 019-8238 is a blueprint for doing it right—for Devils Glen and beyond. Formal recognition isn’t just symbolic; it’s how we build sustainable access for the long term.

Support climbing in provincial parks.
Provide comments to support Amendment ERO 019-8238
 🔗Link in bio.

⚠️ Note: The ERO website is currently undergoing maintenance today, and the ability to comment may be temporarily unavailable.  The website will be functionally available tomorrow, August 20th! In the meantime, you can brainstorm what you want to say to make an effective comment ❤️

#ontario #climbing #access #devilsglen #SaveOntarioClimbing
Climbing exists in many Ontario parks — but it’s often informal, unmanaged, and vulnerable to bans. By formally including climbing in park management plans, we protect access, ensure environmental monitoring, and create room for education and stewardship. Amendment ERO 019-8238 is a blueprint for doing it right—for Devils Glen and beyond. Formal recognition isn’t just symbolic; it’s how we build sustainable access for the long term. Support climbing in provincial parks. Provide comments to support Amendment ERO 019-8238 🔗Link in bio. ⚠️ Note: The ERO website is currently undergoing maintenance today, and the ability to comment may be temporarily unavailable. The website will be functionally available tomorrow, August 20th! In the meantime, you can brainstorm what you want to say to make an effective comment ❤️ #ontario #climbing #access #devilsglen #SaveOntarioClimbing
2 weeks ago
View on Instagram |
4/6
Stop by the @mec booth and thank them for helping us keep the party going -- they didn't just bring #raffl prizes and stoke, they also brought water jugs and tents to keep everyone hydrated and cool!

Then try their timed challenge to prove you're the fastest rope climber in Ontario 🏁🏁🏁

#ontario #climbing #climbingfestival #bvcf2025
Stop by the @mec booth and thank them for helping us keep the party going -- they didn't just bring #raffl prizes and stoke, they also brought water jugs and tents to keep everyone hydrated and cool! Then try their timed challenge to prove you're the fastest rope climber in Ontario 🏁🏁🏁 #ontario #climbing #climbingfestival #bvcf2025
2 weeks ago
View on Instagram |
5/6
Thank you to our sponsors from @jetboil and @sunski for helping us throw Ontario's biggest climbing celebration!

The day has started and clinics are already underway, the @accyyz topropes are up, and morning yoga with @jenzie_lynn has already taken place! 

What climbing will you get in before tonight's big party??

#ontario #climbing #climbingfestival #bvcf2025
Thank you to our sponsors from @jetboil and @sunski for helping us throw Ontario's biggest climbing celebration! The day has started and clinics are already underway, the @accyyz topropes are up, and morning yoga with @jenzie_lynn has already taken place! What climbing will you get in before tonight's big party?? #ontario #climbing #climbingfestival #bvcf2025
2 weeks ago
View on Instagram |
6/6