On this East Coast Australia tour, prepare yourself for record-breaking attractions: The Great Barrier Reef (the largest of its kind), the Wet Tropics of Queensland (some of the oldest rainforest on the planet), and K’gari (Fraser Island), the largest sand island in the world. All rightly have World Heritage status, and are on your itinerary. Along with glorious swathes of sand stretching from Cairns to Sydney.