Sydney is Australia's largest city and the capital of New South Wales. Its main attraction is the building of the Sydney Opera House, which resembles the sails that rise up in the sky, rising directly from the harbor waters. Darling Harbor and Circular Quay are the busiest coastal areas of Sydney. It is there that the arch bridge of the Harbor Bridge and the Royal Botanic Garden are located. From the open observation deck "Skywalk" on the Sydney Tower offers a panoramic view of the city and its surroundings. The population of this beautiful city is five million one hundred and thirty thousand people.