Perth is the capital and largest city of the Australian state of Western Australia. It is the fourth-most populous city in Australia, with an estimated population of 2.02 million (as of 30 June 2014) living in Greater Perth. Perth is part of the South West Land Division of Western Australia, with the majority of the metropolitan area of Perth located on the Swan Coastal Plain, a narrow strip between the Indian Ocean and the Darling Scarp, a low coastal escarpment. The first areas settled were on the Swan River, with the city's central business district and port (Fremantle) both located on its shores. Founded in 1829 as the administrative centre of the Swan River Colony, Perth became known worldwide as the "City of Light" when city residents lit their house lights and streetlights as American astronaut John Glenn passed overhead while orbiting the earth on Friendship 7 in 1962.

Hobart is the state capital and most populous city of the Australian island state of Tasmania. Founded in 1803 as a penal colony, Hobart is Australia's second oldest capital city after Sydney. In 2009, the city had a greater area population of approximately 212,019. The city is located in the state's south-east on the estuary of the Derwent River, making it the most southern of Australia's capital cities. Its harbour forms the second-deepest natural port in the world. At its fashionable Salamanca Place, old sandstone warehouses host galleries and cafes. Its skyline is dominated by the 1,271-metre (4,170 ft) kunanyi / Mount Wellington, and much of the city's waterfront consists of reclaimed land. It is the financial and administrative heart of Tasmania, serving as the home port for both Australian and French Antarctic operations and acting as a major tourist hub, with over 1.192 million visitors in 2011/2012. The metropolitan area is often referred to as Greater Hobart, to differentiate it from the City of Hobart, one of the five local government areas that cover the city.

Sydney is the largest and most populous city in Australia and the state capital of New South Wales. The city is located on Australia's south-east coast of the Tasman Sea. It is also the oldest and most cosmopolitan city in Australia with an enviable reputation as one of the world's most beautiful and liveable cities. Brimming with history, nature, culture, art, fashion, cuisine, design, Sydney's set next to miles of ocean coastline and sandy surf beaches. Long-term immigration has led to the cities reputation as one of the most culturally and ethnically diverse cities in Australia and the world. The city is also home to the Sydney Opera House and the Sydney Harbour Bridge, two of the most iconic structures on this planet.

Adelaide is the capital and most populous city of the Australian state of South Australia, and is the fifth-largest city in Australia. It is known as "The City of Churches". Adelaide stretches 20 km (12 mi) from the coast to the foothills, and 90 km (56 mi) from Gawler at its northern extent to Sellicks Beach in the south. As South Australia's seat of government and commercial centre, Adelaide is the site of many governmental and financial institutions. Most of these are concentrated in the city centre along the cultural boulevard of North Terrace, King William Street and in various districts of the metropolitan area. Today, it is noted for its many festivals and sporting events, its food and wine, its long beachfronts, its large defence and manufacturing sectors. It ranks highly in terms of liveability, being listed in the Top 10 of The Economist Intelligence Unit's World's Most Liveable Cities!