The Indian Pacific railway (Sydney - Adelaide - Perth) gives you two oceans on one of the world's longest and greatest train journeys. But most of your cruising will be across the vast continent of Australia. From the spectacular Blue Mountains to the treeless plains of The Nullabor, where the Indian Pacific railway travels the world's longest straight stretch of railway track (478 kilometres), see unique landscapes unfold and spot a fascinating array of wildlife from the comfort of the lounge or your cabin.