Swim with sea lions at Baird Bay and snorkel with giant cuttlefish near Whyalla. For a real adrenalin rush, go cage diving with a Great White shark south of Port Lincoln. Spot Southern Right whales in the Great Australian Bight Marine Park between May and October and sea lions on the rocks at Point Labatt Conservation Park all year round. Visit the natural salt lakes of Lake Newland Conservation Park, a haven for hundreds of wetland birds. Visit an oyster farm in Cowell, fish from Ceduna and Coffin Bay or join a deep sea fishing charter from Whyalla. Head inland for the colourful volcanic rock, shimmering salt lakes, wildflowers and native wildlife of Gawler Ranges. Four wheel drive further into the Nullarbor Plain – the vast, treeless plain that fascinates anyone with an explorer’s spirit.