The Blue Lake, Mount Gambier. From November till April the cobalt blue of the water seen here is, amazingly, the actual colour of this stunning South Australian Volcanic Lake. For the remaining months of the year the water is a steel grey colour.
Port Willunga-The continent primarily sits on the Indo-Australian Plate. The lands were joined with Antarctica as part of the southern supercontinent Gondwana until the plate began to drift north about 96 million years ago.