 The reserve also includes a local landmark (known locally as the "Aboriginal Cave") at Latitude -33.758010 Longitude 151.011660 which is a rock shelter that was apparently described in times of early European occupation as being a cave used by the Bidjigal people.Several other aboriginal rock shelters also lie within Bidjigal Reserve, including one with a midden dated to 10150 bp, which is the earliest human habitation site known in the Sydney area (although older sites are known in the Blue Mountains).There are also reliable reports of other works of Australian aboriginal art, including hand stencils and rock engravings, but none have been identified in recent years, and they may have been damaged or destroyed.