eSIM Australia

Australia is the sixth-largest country in the world with 26 million people, and most of the population lives in eight coastal cities, so the Outback and the interior are vast and sparsely populated.

Australia drives on the left side of the road, and rental cars in cities have an automatic transmission by default, so if you have only driven on the right, do a few laps in a parking lot before heading into Sydney or Melbourne traffic.

The Great Barrier Reef stretches 2,300 km along the Queensland coast, and the most accessible entry points are Cairns, Airlie Beach, and Port Douglas, with the outer reef dive sites reached by boat in 60-90 minutes.

Australia's wildlife is unique, with kangaroos, wombats, koalas, and platypus found nowhere else in the world; the most reliable place to see koalas in the wild is Kangaroo Island, and the best place to see platypus is Tasmania's Cradle Mountain.

Tap water is drinkable in all Australian cities, and many cafes keep the cold tap water free; the public water fountains in Sydney and Melbourne are safe to refill reusable bottles.

Australia's sun is the most intense in the world because of the thinner ozone layer over the Southern Hemisphere, and SPF 50+ sunscreen is sold everywhere, with the Cancer Council brand being the most popular.

The country spans three time zones (AEST in NSW/VIC/QLD, ACST in SA/NT, AWST in WA), and flights from Sydney to Perth cross two hours back, so always confirm the local time on arrival and not the time on your boarding pass.

Australian wine regions are mostly in the south, with the Barossa Valley and McLaren Vale in South Australia the most famous for Shiraz, the Yarra Valley and Mornington Peninsula in Victoria for Pinot Noir, and the Hunter Valley in NSW for Semillon.

The Australian dollar (AUD) is used everywhere, and cards are accepted almost universally, even at the smallest roadhouse in the Outback, so there is rarely a need to carry large amounts of cash.

Australia has the world's most dangerous animals, but the actual risk is small; the most common injuries are sunburn and dehydration, with snake bites and shark encounters making the news precisely because they are so rare.