Buckle Island is one of the three main islands in the uninhabited Balleny Islands group located in the Southern Ocean. It lies north-west of Sturge Island and south-east of Young Island, some north-north-east of Belousov Point on the Antarctic mainland. The island forms some parts of the Ross Dependency, claimed by New Zealand. Description The island is roughly triangular in shape, with long east and west coasts and a short north coast. It is about wide in the north, with a maximum length of . It is of volcanic origin, and is still volcanically active, the last eruption being in 1899. The northernmost point is Cape Cornish. Several small islets also lie in the channel separating Cape Cornish and Young Island, the largest of which is Borradaile Island. Several small islets lie off the island's southern extremity, Cape McNab, including Sabrina Islet and the tall stack of The Monolith. Both Buckle Island and Sabrina Islet are home to colonies of Adelie and chinstrap penguins. See also List of Antarctic and subantarctic islands References External links Stratovolcanoes of New Zealand Volcanoes of the Southern Ocean Islands of the Balleny Islands Volcanoes of the Balleny Islands Volcanic islands