3 Notable Architectures to Explore in Sydney

St Mary's has the greatest length of any church in Australia. Despite the high-rise development of the central business district, the cathedral's imposing structure and twin spires make it a landmark from every direction.

Heritage-Listed steel through arch bridge across Sydney Harbour that carries rail, vehicular, bicycle, and pedestrian traffic between the Sydney central business district (CBD) and the North Shore. The view of the bridge, the harbor, and the nearby Sydney Opera House is regarded as an iconic image of Sydney, and of Australia itself.

One of the 20th century's most famous and distinctive buildings. Sydney Opera House is a multi-venue performing arts center at Sydney Harbour.