When you arrive in Australia, it is advised that you carry some Australian cash. The majority of international airports and cities have currency exchange counters. Find out from your bank if you are able to make cash withdrawals from Australian ATMs. If so, find out how much the fee is each time and if you have to pay it in order to schedule your withdrawals. To save on fees, you could want to create an account with an Australian bank. You can apply to open an account at certain banks even before you visit.