Why on the rocks?
THE Ontario rock climbing specialists!
On the Rocks offers the highest quality outdoor rock climbing courses and adventures in Ontario.
If your goal is to learn about/improve in outdoor rock climbing, look no further! It's the On the Rocks mission to help climbers learn the necessary skills to safely and efficiently enjoy every style of climbing, all while having an awesome time.
Leslie Timms, Owner and Head Guide, is a fully accredited PCGI Lead Guide and approved PCGI Mentor, as well as an accomplished professional rock climber. On the Rocks is a collaboration of fun spirited, fully certified rock guides that want to help climbers of all skills reach climbing goals and feel more safe and confident on the rocks.
We are passionate climbers that love to share our knowledge and passion with others!