Is located at Hassans Walls, Lithgow and is the first rock overhang on the lower track (Undercliff Track) on the right hand (western) side of Hassans Glen. Named after Samuel Hodge Gannon (1834-1913), who was a very active member of the Lithgow community. Within this overhang is the seats and table like an old school desk placed there in 1915. Ref: Lithgow Mercury, 14th May 1915, p. 4.