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.

Great Mackerel Shelter with Art (SWA) 2 has fifteen hand stencils in red ochre, on a cliff above Great Mackerel Beach
Great Mackerel Shelter with Art (SWA) 3 has two partial hand stencils, on a cliff above Great Mackerel Beach
Over sixty Aboriginal hand stencils (as well as two foot stencils) in a small shelter near Halletts Beach at West Head.
Aboriginal art site with dry charcoal sketches of what may be birds, in a large shelter above Flint and Steel Beach
A small shelter below the Red Hands Track, with two handprints in red ochre, and additional stencils of what may be pieces of bark.
The Lovers and Whales Aboriginal engraving site near the Salvation Loop Track at West Head features an enormous whale, and a copulating couple
Below the Lovett Bay pool is a set of axe griinding grooves.
A man (fairly weathered) south of the Mackerel Trail.
A whale and bird engraving, and number of “stone circles” formed by thousands of small pebbles arranged in neat circles.
Single fish near Mackerel Track, on a rock platform surrounded by thick scrub
Three weathered shields and another figure on a small rock platform, near the Mackerel Trail
An Aboriginal engraving of a man peeing in a waterhole, some hands and fish on a small rock platform below West Head Road.
One of the best showcases of Aboriginal art in the area, the singposted Red Hands Cave at West Head has multiple red ochre handprints.
Faint Aboriginal hand stencil, in a shallow shelter on the back of Topham Hill
An Aboriginal engraving of an eel in the the creek bed above Refuge Bay Waterfall