Cunnawarra is a national park in New South Wales (Australia), 70 km east of Armidale off the Waterfall Way and 375 km north of Sydney. For a topic outline on this subject see List of basic Australia topics. Armidale (population 21660 is a university and cathedral city in northern New South Wales, Australia, in Armidale Dumaresq Council The Waterfall Way is a road and State Highway 78 in New South Wales, Australia. Sydney (ˈsɪdniː is the most populous city in Australia, with a Metropolitan area population of approximately 4