Morning. Visit the Maritime Museum of Townsville , which showcases the maritime history of the region through interactive exhibits and displays. Afterward, take a drive to Whispering Wall , a unique acoustic phenomenon that allows you to hear whispers from across a dam.
Afternoon. Visit the Billabong Sanctuary , a wildlife park that offers a variety of Australian animals, including crocodiles, kangaroos, and koalas. Afterward, take a leisurely drive through the scenic countryside to Mengler Hill Lookout , which offers panoramic views of the Barossa Valley.
Evening. Spend the evening in the Barossa Valley, one of Australia's premier wine regions. Visit the Penfolds Barossa Valley Cellar Door  to sample some of the region's best wines, followed by a visit to Seppeltsfield Wines  to see the historic winery and taste some of their famous fortified wines.
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