Is a narrow gully on the upper tributaries of Genowlan Creek. The start of the defile is from the 4WD track 1.1km north of Genowlan Trig Station; it extends 500m northwards from 860m to 1000m and gives easy access to Paddys Mountain from Genowlan Creek. Named by Rodney Falconer, who was one of the major players in the creation of the Gardens of Stone National Park, November 1984. Updated by Brian Fox and Yuri Bolotin after a bushwalk on 2 August 2019.