Because of the Island’s location in Pittwater adjacent to Ku-rin-gai National park, there are a number of beautiful bush walks accessible from the Western Foreshores ferry wharves. Information about the national park can be found at:
http://www.nationalparks.nsw.gov.au/ku-ring-gai-chase-national-park/bobbin-head/picnic-bbq?gclid=CKa31s3Btr0CFRVvvAodSosAzg