There are thousands of Aboriginal engraving and shelter art sites recorded around Gosford and across the Central Coast region. These rock art sites include animals, birds, sea creatures, bird tracks, human footsteps, male and female figures, hunting weapons and ancestral beings. Many sites are protected in the national parks of the Central Coast, but a surprisingly large number of recorded sites are on rural properties and industrial estates.

Many of the sites were documented by W. D. Campbell in 1899, and later by Fred McCarthy and Ian Sim.  The Central Coast Original Recordings page lists all the publicly documented Campbell, Sim and McCarthy sites.

An article by Coast Magazine (Ancient Art Galleries of the Central Coastdownload PDF or read online) covers some of the significant rock art sites of the Central Coast area.

Aboriginal rock art sites by park: Bouddi NP /  Brisbane Water  / McPherson SF / Popran NP / Strickland SF

A sloping rock platform near Debenham Road South, which has about 10 Aboriginal engravings (including an emu and multiple fish).
A significant Aboriginal engraving site in Somersby, which includes a large bird of ceremonial significance and an anthropomorphic "spirit figure".
A large rock platform near Debenham Road South, which has a single Aboriginal engraving of a kangaroo.
Two adjacent shelters with Aboriginal rock art in the Ourimbah State Forest; the main shelter has over 40 motifs in charcoal and red ochre.
A small Aboriginal rock art shelter in Ourimbah State Forest which resembles a breaking wave. It has three charcoal motifs.
A small Aboriginal rock art shelter above Ourimbah Creek which has multiple motifs on the ceiling in charcoal and red ochre, including a number of human figures.
A large Aboriginal rock art shelter which features three sets of "dancing men" in charcoal and white ochre, as well as a bandicoot and indeterminate figures.
An Aboriginal rock art shelter above Ourimbah Creek with multiple motifs in charcoal and white and red ochre (including a large macropod).
An unusual Aboriginal rock art site with a human-like figure engraved on a vertical rock.
Two small, adjacent shelters with Aboriginal rock art including two eels in white ochre.
A low and small shelter below Prestons Ridge, which contains over 50 Aboriginal rock art motifs in charcoal, white and red ochre.
A small human figure in red ochre and some charcoal motifs in a shallow overhang at the base of a long cliff.
An unusual Aboriginal rock art site in the Ourimbah State Forest, with two human figures in red ochre drawn inside a large boulder.
An Aboriginal engraving of an indeterminate figure, above Patonga Drive and near a large whale engraving.
Multiple sets of axe grinding grooves on two unnamed creeks below Peats Ridge Road.