I found a bolted climb on the largest boulder within the multitude of boulders in Kalamunda N.P just off the bibbulmun track. We’ve been giving it a fair go but haven’t been able to crack it. does anyone know what grade this climb is or what it’s called.
Check the CAWA Perth Rock Climbing Guide, in the Spring Creek Boulders section. The climb may be called Lumberjack, which is a grade 23. Other boulders nearby have bolted routes ranging in grade from 19 to 23.