Australia is a country, and a continent, surrounded by the Indian and Pacific oceans. Its principal cities – Sydney, Brisbane, Melbourne, Perth, Adelaide – are coastal, but its capital, Canberra, is inland and nicknamed the "Bush Capital." The country is known for its Sydney Opera House, Great Barrier Reef, the vast Outback (interior desert wilderness) and unique animal species including kangaroos and duck-billed platypuses.
Emergency contacts in country you are travelling too.
You can get pretty much anything you need in Australia.
Do some research on whether to bring or buy when here.
Great summer gear can be purchased in Australia
Check exchange rate.