Max drop 65m (2x70m ropes) Public Access 4hr / 7.5hr / 30min (approach / descent /return ) = Total of 12hrs Keyhole canyon an unnamed tributary of Barrack Creek V5a4IV Keyhole is a steep and aquatic alpine descent. Polished rocks, blue pools and the back-to-back nature of the waterfalls make this a rewarding canyon. There…