When in Australia you are likely to encounter animals you will not find elsewhere: kangaroos, wallabies, koalas, wombats, Tasmanian Devils, fruit bats, sea snakes, red back spiders, among many others. This country is made up of a huge desert that occupies something like 80% of its territory. The remote desert is called "The Outback." You will probably find the most beautiful beaches in a trip to the North Coast (Golden Coast), where the Great Barrier Reef is located. I spent two years in Sydney, between 1998 and 2000.
The 12 Apostles - Great Ocean Road
Red Back Spider