Home to the Sydney Harbour Bridge and Sydney Opera House, Circular Quay is undoubtedly Sydneyโs most illustrious location. Though youโll often be joined by throngs of tourists, spending time around Circular Quay is the best way to get a glimpse into the rich history of the city. Wander down to Opera Bar for panoramic views of the Harbour Bridge before spending some time looking back into history at Customs House, one of the oldest surviving buildings of its type.