Although the quantity and density of surviving Aboriginal rock art sites in the Hornsby Shire is significantly lower than on the Central Coast, there were 598 recorded sites with art in the 2023 Hornsby Shire Aboriginal Heritage Study (compared to 454 in a previous 1996 study). The Hornsby area was inhabited by the Darug and GuriNgai people, and the art is thought to date back to the early Bondaian period (8,000 to 4,000 years ago) up to post-European contact.

Total Sites Non-NPWS Land
Art
598
205
Grinding Grooves
125
56
Modified Tree
9
7
Stone Arrangement
16
2

The rock art of the Hornsby Shire was originally documented by W.D. Campbell, R.H. Mathews and R.E. Etheridge in the 1880s to early 1900s and later by John Tipper, Fred McCarthy and Ian Sim in the mid-twentieth century. More recently, archaeologist Jo McDonald conducted extensive research on and excavated a number of sites in the Sydney Basin, whch included several in the Hornsby LGA.

The list below includes all of the Aboriginal rock art sites within the Hornsby LGA; or you can view sites located in specific National Parks:  

A long Shelter with Art along the Myall Trail, which includes over 80 motifs drawn in charcoal
Two leaping kangaroos, part of an emu and with rays on his head forms part of what may represent a hunting scene near the Myall Trail
Two kangaroos on either side of a rock shelter; one with entrails coming out of its stomach
Boomerang on a long rock ledge below the Myall Trail.
Small group of weathered Aboriginal engravings near the start of the Duckponds Trail in Marramarra National Park
A few hand stencils in a long sandstone overhang on Porto Ridge, near Peak Hill.
Five mundoes (of which only two are now visible) on an overgrown rock platform on Porto Ridge near Peak Hill.
Multiple piles of stones on a small rock platform are likely to be an Aboriginal stone arrangement.
A small Aboriginal engraving site along the Peats Crater Trail in the Muogamarra Nature Reserve.
The largest figure at this Muogamarra Aboriginal engraving site is a manta ray; nearby are five men, a woman, a kangaroo rat and a very clearly-carved bird.
A large whale engraving next to the Peats Crater Trail in Muogamarra Nature Reserve. Nearby is a wallaby and two circles (which may represent squid or food for the whale).
A low shelter with a complex panel of Aboriginal rock art, primarily in charcoal but with one red ochre fiigure. Most of the motifs are wallabies or kangaroos.
A weathered cave painting of a kangaroo in red ochre, below Peebles Road.
A circular pothole surrounded by over 20 axe grinding grooves, near the Peeble Trail just outside Marramarra National Park. The rock platform also has some very weathered Aboriginal engravings.
Grooved water channel and axe grinding grooves on a rock platform near the Pogson Trig Firetrail.

1 Comment

veronica · June 3, 2025 at 12:14 pm

wow!!! this is so cool!

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