Back Roads returns with a journey on the Strzelecki Track, starting near Lyndhurst in SA and heading into the Strzelecki Desert. Heather Ewart witnesses a way of life on this historic track that's been unchanged for decades.

Back Roads continues the journey on the challenging Strzelecki Track, heading up to Innamincka in the top corner of South Australia. Heather Ewart finds out what it takes to survive a job on this remote and historic track.

Guest presenter Lisa Millar takes us on a journey along Victoria's spectacular Great South West Walk. Hiking the 250km trail is a chance to connect with nature but, as Lisa discovers, the experience can also be life changing.