Bobbin Head has some significant signposted Aboriginal art sites, including the Bobbin Head Track and Gibberagong Track sites. Hundreds more Aboriginal sites are located along Cowan Creek and in Ku-ring-gai Chase National Park between North Turramurra, Wahroonga and Bobbin Head.

The Warrimoo Track Shelter is a long cave with a dozen hand stencils along the back wall, and a large midden below the cave.