 Dolerite cliffs categorize part of the dramatic coastline, with continuous expanses of beaches from Fluted Cape to the southern tip, continuing around Cloudy Bay, and encompass the whole southern part of Great Taylors Bay.South Bruny was declared a National Park in 1997, mostly for its coastal scenery, as well as Aboriginal and historic heritage and to protect a number of threatened species endemic to the area.The park has become a popular tourist destination enhanced by its abundant birdlife and coastal heathlands.