


Cockatoo Island contains the nation's most extensive and varied record of shipbuilding, and has the potential to enhance understanding of maritime and heavy industrial processes in Australia from the mid-19th century. Listed on the National Heritage List, the island is significant for its demonstration of the characteristics of a long-running dockyard and shipbuilding complex, including evidence of key functions, structures and operational layout. The first of its two dry docks was built by convicts. Called Wa-rea-mah by the Indigenous Australians who traditionally inhabited the land prior to European settlement, the island may have been used as a fishing base, although physical evidence of Aboriginal heritage has not been found on the island.īetween 18, Cockatoo Island operated as a convict penal establishment, primarily as a place of secondary punishment for convicts who had re-offended in the colonies.Ĭockatoo Island was also the site of one of Australia's biggest shipyards, operating between 18. Originally the Island rose to 18 metres (59 ft) above sea level and was 12.9 hectares (32 acres) but it has been extended to 17.9 hectares (44 acres) and is now cleared of most vegetation. Cockatoo Island from the Gladesville BridgeĬockatoo Island is a UNESCO World Heritage Site at the junction of the Parramatta and Lane Cove River in Sydney Harbour, New South Wales, Australia.Ĭockatoo Island is the largest of several islands that were originally heavily timbered sandstone knolls.
