Australia is a country comprising the mainland of the Australian continent, the island of Tasmania, and numerous smaller islands. It is the world’s sixth-largest country by total area. Australia is the land of adventure. It is one of the most popular destinations on the planet for backpackers and luxury travellers alike. World-renowned landmarks like Sydney’s Opera House and Harbour Bridge, Uluru, the Great Barrier Reef, Great Ocean Road and some of the most unique wildlife on the planet have helped Australia become a must see destination on any traveler’s list.