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.
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?
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…
Read More
Crag Status
Planning to climb outdoors?ย Find out if your crag is open or closed!
View Crag Status