Heather Ewart visits Robinvale, in Victoria, which was named after a local soldier, Lieutenant George 'Robin' Cuttle, who was killed at the Somme during the First World War, near the town of Villers-Bretonneux in France.

Guest presenter and triple j newsreader Brooke Boney is taking over the Back Roads reins this week, travelling to the Tiwi Islands, north of Darwin.

In the midseason final, Heather Ewart travels to the surprising little town of Nyngan. The gateway to the outback in NSW, this isolated spot on the Bogan River, Nyngan locals are changing the lives of others.