5 /5 Andrew Guy: HMAS Castlemaine is fantastic - the vessel is beautifully restored and maintained, and houses an engaging museum with splendid ship models. Highlight for me is the engine room with triple-expansion steam engines in marvellous condition and able to turn as a demonstration. The volunteers were wonderfully friendly and eager to share information, such as the fascinating minesweeping process. Kids generally delighted. We spent 1.5hrs, so the free 2hr parking spots off the main street are adequate. Train station is walking distance.