Presenter Tom Forrest explores the fishing town of Port MacDonnell, the Southern Rock Lobster capital of the world, on the rugged and most southerly point of South Australia.

Heather Ewart swaps four wheels for two - with mixed results - when she heads to Evandale in Tasmania, Australia's home of penny farthing races.

Heather Ewart heads to the South Australian outback to check out two mining towns that are chalk and cheese - Roxby Downs and its unruly cousin, Andamooka.