Location Gulf of Carpentaria Major islands Mornington Island State Queensland | Archipelago Wellesley Islands Length 5 km (3.1 mi) Island group Wellesley Islands | |
 | ||
Sydney Island (Scottish Gaelic: Baile Shidni)is situated in the Gulf of Carpentaria and is one if the islands of the Wellesley Islands group. It is about 5 kilometres (3.1 mi) long and just to the south of the major island in the group Mornington Island.
Map of Sydney Island, Queensland, Australia
References
Sydney Island (Queensland) Wikipedia(Text) CC BY-SA