Australia is the sixth-largest country in the world and with its great diversity it has something to offer to everyone: from breathtaking landscapes to bustling cities, from deserts to beaches and from mountains to reefs. It stretches over 4000 kilometers from east to west and more than 3500 kilometers from north to south and its continuous coastline is around 30.000 kilometers long. Despite its size, the population is only 23 million, making it one of the least densely populated countries in the world. Most of the 23 million live in cities in the Eastern part of the country and, perhaps unsurprisingly, most people live close to the coast to make the most of the outdoor lifestyle. Australia is one of the wealthiest countries in the world and has long been a very popular destination for travelers of all kind. With its famous highlights and more hidden treasures, it certainly does not fall short when it comes to diving.