Heather Ewart travels to the historic Victorian town of Beaufort, which is halfway between the two 'rats' - Ararat and Ballarat. 160 kilometres north-west of Melbourne, it's a place where old and new collide.

Back Roads travels to Marble Bar, known as the hottest place in Australia. Singer-songwriter and ABC Radio's Saturday Night Country presenter Felicity Urquhart takes the wheel as we visit red-dirt country in the Pilbara, WA.

Heather Ewart visits The Coorong, an area spanning 130kms of South Australian coastline. It's a stunning mosaic of wild ocean beaches, lagoons and wetlands, but in many ways it's become the forgotten end of the Murray River.