Shark Island | NSW National Parks
https://www.nationalparks.nsw.gov.au › things-to-do › picnic-areas › shark...
Positioned in Sydney Harbour, 1km from the mouth of Rose Bay, Shark Island is a picnic spot with a difference. Explore the island's foreshore, go swimming or relax in front of amazing Sydney Harbour views. ... The 1.5ha Shark Island sits in Sydney Harbour, just 1km from Rose Bay.