Cape Barren Island

Cape Barren Island
Native name:
truwana
Cape Barren Island (centre) from space, January 1997
Cape Barren Island (Tasmania)
Geography
LocationBass Strait
Coordinates40°24′07″S 147°59′28″E / 40.402°S 147.991°E / -40.402; 147.991
Area478.4 km2 (184.7 sq mi)
Highest elevation715 m (2346 ft)
Highest pointMount Munro
Administration
Australia
StateTasmania
LGAMunicipality of Flinders Island
Largest settlementThe Corner
Demographics
Population64 (2021)
Pop. density0.14/km2 (0.36/sq mi)
Official nameCape Barren Island, east coast lagoons
Designated16 November 1982
Reference no.256

Cape Barren Island, officially truwana / Cape Barren Island, is a 478-square-kilometre (185 sq mi) island in Bass Strait, off the north-east coast of Tasmania, Australia. It is the second-largest island of the Furneaux Group, with the larger Flinders Island to the north, and the smaller Clarke Island to the south. The highest point on the island is Mount Munro at 715 metres (2,346 ft). The name of the island derives from the cape on the south-eastern point of the island, which was named "Cape Barren" by Tobias Furneaux in March 1773. Australia's only native goose, the Cape Barren goose, was first documented by European explorers on the island. The number of permanent residents is variously estimated around 65-80 (2021/2025), most of whom live in a settlement called "The Corner".