Contact For tourism information look for the blue & white ‘i’ information sign.Southern Flinders Discovery CentrePhone: (08) 8662 2226,Address: 14 Gladstone Street GladstonePost: PO Box 3, Gladstone SA 5473Email: sfdiscovery@gladstonesa.com.au GCD&TA Inc. (Gladstone Community Development and Tourism Association Inc.) Post: The Secretary,PO Box 3, Gladstone SA 5473 Gladstone History Group Post: PO Box 3, Gladstone SA 5473 Gladstone Art Exhibition Post: PO Box 1, Gladstone SA 5473