South Australia is known as the "Festival State", with its capital Adelaide being a well-planned city and the Central Market offering a wide variety of cuisines. The Barossa Valley is one of Australia's top wine regions; Kangaroo Island is a paradise for wildlife, where you can get up close to sea lions at Seal Bay; the Eyre Peninsula is renowned for its seafood. This is one of the few places where you can legally hold a koala. Must-try foods include Coffin Bay oysters, southern bluefin tuna, German pork knuckles, and premium cheese.