The Overseas Passenger Terminal (Circular Quay) is now reserved for ships that cannot sail under the Harbor Bridge and also for those disembarking/embarking. The Port Authority website (https://www.portauthoritynsw.com.au/cruise/cruise-schedule/) shows the Ruby Princess at OPT on the 5th and the Carnival Spirit on the 6th. The Muse is scheduled to be at White Bay 4 on the 5th and at the White Bay Cruise Terminal on the 6th. White Bay 4 is merely a dock with no facilities. Last year on the WC, Silversea provided a water taxi that left from the dock and dropped you off very near the OPT. In prior years, SS ran a shuttle to the Aquarium at Darling Harbour.