Australia’s main vineyard produce is Shiraz, followed by Chardonnay. The two varieties make up 44% ofthe total wine production. It gave the country a supporting role on the international wine stage, but greatefforts have been made to diversify production in recent years – with Chardonnay, Cabernet Sauvignon,Pinot Noir and Sauvignon Blanc all now playing a part. On any Australia wine map, the largest wine-producing region by far is South Australia – where half of the nation’s vineyards can be found, encouragedby a Mediterranean climate created near the coastal areas.The best wine regions in Australia are concentrated around the city of Adelaide, including Barossa Valley.The Barossa Valley is arguably the most prestigious wine country in Australia. With a German-influencedwine-growing heritage dating back to 1842, this region in South Australia has some of the world’s oldestvineyards and is internationally recognized for its Shiraz. The red clay soil in South Australia’s Coonawarraregion is Australia’s most famous terroir and is perfect for creating exceptional Cabernet Sauvignon styles.