The area of Ku-ring-gai National Park bounded by Terrey Hills, Duffys Forest and Cowan Creek hides many Aboriginal art sites. About half the sites are shelters along Cowan Creek, and the rest are engraving, cave art and grinding grooves along the many ridges and spurs.

An Aboriginal engraving site near McCarrs Creek Road with two shields, a kangaroo and a boomerang, as well as grooved water channels.
One of two shelters with art (SWA) above McCarrs Creek, which has a large number of hand stencils in red ochre.
One of two shelters with art (SWA) above McCarrs Creek, which has a large number of negative and positive hand prints in red ochre.
A ten-foot high Aboriginal engraving of Baiame in a commanding position, at the end of the Mount Murray Anderson ridge.
An Aboriginal engraving of a deity on a sloping rock below Mount Murray Anderson. One of a series of sites documented by Fred McCarthy.
An Aboriginal engraving of an echidna. One of a series of sites documented by Fred McCarthy on Mount Murray Anderson.
An Aboriginal engraving site depicting four leaping kangaroos on a huge rock platform below Mount Murray Anderson.
A weathered Aboriginal engraving of a man holding a shield and boomerang. One of a series of sites documented by Fred McCarthy on Mount Murray Anderson.
A compact Aboriginal engraving site that includes two men and four shields. One of a series of sites documented by Fred McCarthy on Mount Murray Anderson.
An interesting waterhole to the south-west of Mount Murray Anderson, with multiple overlapping Aboriginal engravings and axe-grinding grooves.
A series of Aboriginal engraving sites to the south-west of Mount Murray Anderson, which includes two large whales, a man-emu composite figure and a stone arrangement.
Aboriginal engraving of a single shield with two transverse lines, to the east of St Ives Showground.
At the end of the Slade Lookout Track is "fake" engraving of an emu or waterfowl, and a lizard that is almost directly underneath the bird.
An Aboriginal engraving site above Smiths Creek, the large rock platform has a pair of clearly-cut emus, a large fish and a shield.