We loved the fact that we could take ferries to so many places. We took the ferry to Watsons Bay and walked from Macquarie Lighthouse to Vaucluse. Our reward was lunch at Doyle's seafood restaurant.
We took the Bondi explorer to walk around this famous beach. I had to take a picture of the Bondi Icebergs clubhouse. Prospective members must swim every Sunday, regardless of weather, 50 weeks of the year for 4 years to join.
We did many other touristy things - Aquarium (platypus), Wildlife World (cassowary), Chinatown, evening ferry tour, afternoon ferry tour, Sydney Explorer, Bondi Explorer, Queen Victoria Building (shopping), The Marble Bar (several visits), Anzac Memorial, and the Australian Museum (excellent Indigenous Australians exhibit).