Shark Island – A Small Picnic Island situated in the middle of the Rose Bay on Port Jackson (Sydney Harbour). Island is beautifully placed in between Sydney Harbour Bridge and Opera House; you can have the spectacular views of both Sydney Harbour Bridge and Opera House from this bridge. Shark Island has an area of about 1.25 hectares. Shark Island contains picnic shelters, a gazebo, large grassed area and a wading beach. A ferry facility runs four trips a day out of Circular Quay on Saturdays and Sundays. The island can also be reserved for private functions. Shark Island is the perfect place to come from the city, relax and unwind with a picnic lunch.