Australien, or Australia, is a large country and continent located in the Southern Hemisphere. It is known for its diverse landscapes, which include beaches, deserts, and rainforests. The capital city is Canberra, while Sydney and Melbourne are two of its most populous cities. Australia is surrounded by the Indian and Pacific Oceans. The country is home to unique wildlife, such as kangaroos, koalas, and platypuses. Australia has a rich cultural heritage, influenced by its Indigenous peoples, known as Aboriginal Australians, as well as British colonization. It is also famous for its landmarks, including the Great Barrier Reef and Uluru.