This document provides information about several major cities and landmarks in Australia: - Canberra is the capital city located in the Australian Capital Territory with a population of 381,488. - Sydney is the most populous city located in New South Wales on the east coast. - Melbourne is the second most populous city and capital of Victoria. - Uluru, also known as Ayers Rock, is a large sandstone formation located in the Northern Territory. - The Great Barrier Reef is the world's largest coral reef system located off the coast of Queensland. - The Sydney Opera House is a performing arts center located in Sydney Harbour near the Sydney Harbour Bridge. - The Melbourne Cricket Ground is a