Stun’Sail Boom is a locality in the Australian state of South Australia located on the south coast of Kangaroo Island overlooking the body of water known in Australia as the Southern Ocean and by international authorities as the Great Australian Bight.[8][9] It is located about 186 kilometres (116 miles) southwest of the state capital of Adelaide and about 68 kilometres (42 miles) southwest of the municipal seat of Kingscote.[1][3]
Its boundaries were created in May 2002 for the “long established name” which is derived from the river located within its boundaries.[1]
^For the 2011 census, the ‘State Suburb of Vivonne Bay’ consisted of the localities of Cape Borda, De Mole River, Duncan, Flinders Chase, Gosse, Karatta, Middle River, Newland, Stun’Sail Boom, Vivonne Bay and Western River.
^"Tilka Huts, Shed and Graves Site". South Australian Heritage Register. Department of Environment, Water and Natural Resources. Retrieved 2 June 2016.