The Garrigal people originally inhabited West Head, which is home to one of the largest known concentrations of recorded Aboriginal sites in Australia. The Basin & Mackerel Trail, America Bay Track and Topham Hill are some areas with significant Aboriginal engraving sites.

A shelter at the base of cliffs near Cottage Rock at West Head, which has a number of Aboriginal hand stencils.
Very faded red ochre drawings in a shelter above Cottage Rock at West Head.
A shallow overhang along a ridge above Cottage Rock, which has a single red ochre Aboriginal hand stencil.
A large occupation and rock art shelter near Cottage Rock at West Head, with a single hand stencil.
Weathered eel on top of a large boulder, near Currawong Beach
Aboriginal rock engraving of a large dolphin (3m in length) below the Challenger Track.
A clearly engraved site, featuring a detailed carving of an echidna and a very long line of mundoes (footprints).
The Elvina Aboriginal Site is easily accessed from the Elvina Bay Track at West Head. This significant site contains over 50 figures, including an enormous six metre high deity figure.
Mundoes on a long rock platform above the Euro Track.
An Aboriginal engraving of a fish, near the Euro Trig at West Head.
Two shield and eleven mundoes (all weathered) that were said to represent a hunting scene
A complex Aboriginal rock art site near the Euro Trig, which features s whale surrounded by fish, shields and a wallaby. (Also called the Basin Whale site.)
Three Aboriginal engraving sites on vertical rock faces, to the east of Flint and Steel Beach.
Aboriginal charcoal cave paintngs in a large shelter below the Bairne Track, at West Head.
The Great Mackerel Shelter (SWA 1) above Great Mackerel Beach was extensively researched in the 1980s and 1990s. It has over 100 motifs including hand stencils in white and red ochre, and paintings.