Continuing their great caravanning safari around Australia, Mal, Laraine, Carmen and Robert travel west from Rockhampton to Porcupine Gorge near Hughenden in central Queensland. Along the way Carmen and Robert make their own didgeridoos then see how the experts play them. They go sapphire mining in Rubyvale, visit the little known Blackdown Tablelands, see some truly remarkable scenery and ancient Aboriginal bora grounds on Carisbrooke Station, take a four whell drive diversion along the Diamantina River, visit Opalton where the pioneering spirit survives as the driving force for today's opal miners, and descend the remarkable Gorge Australia's 'Little Grand Canyon'. Laraine shares some camp oven secrets for producing the perfect roast in the bush.