 After the war , the State Government negotiated with its federal counterpart to gain control of Fort Glanville . This <unk> in the 1951 sale of the 13 @-@ acre ( 5 ha ) site , which was subsequently administered by the State Tourist Department as a caravan and camping park . The park occupied the muster ground outside the fort and the fort 's barracks building was used as a manager 's residence . The caravan park has had various managers since establishment : Until 1981 it was managed by the National Parks and Wildlife Service ( NPWS ) , by <unk> Council until 1986 and subsequently by a private operator under a long @-@ term lease . 
