Sydney Tower (Sydney Tower or AMP Tower)[1][2] is the tallest building in Sydney's central business district, with a height of 305 meters. Located on Marquette Street (Market Street) between Hyde Park and Queen Victoria Building (Queen Victoria Building), Sydney, Australia, it is the best viewing point for a panoramic view of Sydney's urban areas. The Sydney Tower was built in 1968[2] and opened to the public in August 1981. The Sydney Tower and the Sydney Opera House, Sydney Town Hall are also known as the three major landmarks of Sydney.