Learn about Australia's geography, history, population, capital, map, and more from Britannica. Explore the continent's ancient and diverse landscape, culture, and people.

Learn about Australia's geography, history, government, economy, and biodiversity, both on land and in the water. Find out how Australia became a nation, what its climate and topography are like, and what makes it so biodiverse.

Learn about the physical features, climate, and landmarks of Australia, the flattest and driest continent. Explore its diverse regions, from the Great Dividing Range to the Great Barrier Reef, and its World Heritage sites.

Learn about Australia's geography, people, culture, nature, and history. Find out why Australia is unique and diverse, and how it is related to the UK.

Australia, officially the Commonwealth of Australia, [17] is a country comprising the mainland of the Australian continent, the island of Tasmania and numerous smaller islands. [18] Australia has a total area of 7,688,287 km 2 (2,968,464 sq mi), making it the sixth-largest country in the world and the largest country by area in Oceania .

A comprehensive overview of Australia's geography, people, society, environment, government, economy, energy, communications, transportation, military, and space. Includes maps, photos, statistics, and definitions of various topics.