Australia's Lake EYRE and Lake COOK are two of the most iconic lakes in the country. Lake EYRE is located in South Australia and is the largest lake in the country, covering an area of 9, 500 square kilometers. It is also the lowest point in Australia, at 15 meters below sea level. Lake COOK is located in Western Australia and is the second largest lake in the country, covering an area of 8, 500 square kilometers. Both lakes are important for their natural beauty and biodiversity, and are popular tourist destinations.