The Sydney Harbour Bridge is near the ring pier. It is also very close to the Sydney Opera House. When you travel, you can swim in several places together. Several scenic spots are walking distance. You can swim by train or ferry after arriving at the ring pier. Sydney Harbour Bridge is the second longest arch steel bridge in the world. When it was first built, it was the longest arch steel bridge in the world. Now it is the second longest one in the United States. It is also one of Sydney's landmark attractions and the pride of the Australian people. There are sidewalks, car lanes and train lanes on the bridge. If you just swim around and walk on the bridge for free, if you want to climb one of the piers to see the Sydney scenery and understand the history of the bridge, 15 Australian dollars. I went up and the 15 Australian dollars should still be spent.