Sydney, capital of New South Wales and one of Australia's largest cities, is best known for its harbourfront Sydney Opera House, with a distinctive sail-like design. Massive Darling Harbour and the smaller Circular Quay port are hubs of waterside life, with the arched Harbour Bridge and esteemed Royal Botanic Garden nearby. Sydney Tower’s outdoor platform, the Skywalk, offers 360-degree views of the city and suburbs. It is having a population of 4.293 million and area of 12,368 km.

Residents of Sydney are known as "Sydneysiders". Sydney is the secondary official seat and secondary official residence of the Governor-General of Australia and the Prime Minister of Australia and many federal government ministries have secondary seats in Sydney.

Despite being one of the most expensive cities in the world,the 2014 Mercer Quality of Living Survey ranks Sydney tenth in the world in terms of quality of living making it one of the most livable cities. It is classified as an Alpha+ World City by the Globalization and World Cities Research Network, indicating its influence in the region and throughout the world. Ranked eleventh in the world for economic opportunity, Sydney has an advanced market economy with strengths in finance, manufacturing and tourism. Its gross regional product was $337 billion in 2013, the largest in Australia. There is a significant concentration of foreign banks and multinational corporations in Sydney and the city is promoted as one of Asia Pacific's leading financial hubs. In addition to hosting events such as the 2000 Summer Olympics, Sydney is amongst the top fifteen most-visited cities in the world, with millions of tourists coming each year to see the city's landmarks. Its natural features include Sydney Harbour, the Royal National Park, and the Royal Botanic Garden. Man-made attractions such as the Sydney Opera House, Sydney Tower and the Sydney Harbour Bridge are also well known to international visitors.

Sydney, the capital of New South Wales, Australia. It is Australia's oldest and largest city with a population of around 4 million. Sydney is built around a huge harbour and hosts many tourist attractions as well as a number of beaches, bays and a couple of national parks.

Sydney was first visited by the British in 1770 when Captain James Cook and Joseph Banks sailed the Endeavor into Botany Bay. The First Fleet arrived at Botany Bay in 1788 under the command of Governor Arthur Phillip.

Phillip but found Botany Bay unsatisfactory and sailed north and landed at Sydney Cove on Sydney Harbour. Phillip originally named the colony 'New Albion', but then the colony acquired the name 'Sydney', after the British Home Secretary, Thomas Townshend, Lord Sydney.