World Travel City Photography

Although city can refer to an agglomeration including suburban and satellite areas, the term is not usually applied to a conurbation (cluster) of distinct urban places, nor for a wider metropolitan area including more than one city, each acting as a focus for parts of the area. And the word "town" (also "downtown") may mean the center of the city.
• Australia
In Australia, city in its broadest terms refers simply to any town that is large enough. Narrower usage can refer to a local government area, or colloquially to the central business district (CBD) of a large urban area. For instance the City of South Perth is a local government area within the wider urban area known as Perth, commonly called Australia's fourth largest city. Residents of Sydney might speak of travelling to the CBD as "going to the city". Australia's largest cities are Sydney, Melbourne, Brisbane, Perth and Adelaide.
In official designations, a city or rural city is the style of some local government areas, whereas a town is a kind of bounded locality with an urban lifestyle, commercial activities and social services, providing for both the town and surrounding region. Therefore, cities contrast with shires whereas towns contrast with suburbs (in the Australian sense) and rural districts or townships (i.e. small settlements); a city may contain many towns and a town may be in more than one city. A "provincial city" is any urban area (other than the capital city) that is a combination of multiple suburbs—no matter the status of its LGA. Approximately, a city can be understood as an urban area which is divided into suburbs, and a town is an urban area which is not divided into suburbs. While almost all Australian cities have a population of over 10,000, definition based on population is often inconsistent, for example Castlemaine and Portland in Victoria with less than this that are officially regarded as a cities, though Bacchus Marsh, also in Victoria, with double the population is considered a town.