Varietal: Cabernet Sauvignon
By far and away the most recognized and widely grown red wine grape varietal in the world is the Cabernet Sauvignon. First cultivated in the 18th century in France, this wonderful cross of Cabernet Franc and Sauvignon Blanc grapes has long since been the most important varietal for red wines across the globe. Now grown everywhere from its native France to the furthest reaches of the New World, Cabernet Sauvignon is adored and prized by wineries for its hardiness and resistance to rot, as well as its large and sharp flavors and wonderful capability for fine aging Indeed, many of the finest wines of history and the modern age would be simply unimaginable without Cabernet Sauvignon grapes, with the famed wineries of Bordeaux and other important regions using it as the primary grape in their oak aged produce. High tannin levels, acidity and powerful flavors are the characteristics most commonly associated with this varietal, however, when blended and slowly aged, it is capable of a world of flavors and aromas unmatched by any other grape.
Region: Limestone Coast
The Limestone Coast is one of the most well known and highly esteemed wine regions of South Australia, situated near the border with Victoria in the south-eastern part of the country. Limestone Coast has proven over the decades to be something of an ideal region for vineyard cultivation, as it benefits enormously from beautiful climatic conditions which include plenty of year round sunshine, tempered by brisk oceanic winds. All of the vineyards in the region are situated at low altitudes, and even during the dry ripening season, the vineyards are close enough to the water table to have plenty of access to the moisture required for growing exceptional, healthy and flavorful grapes. When it comes to grape varietals, vintners have had success with a wide range of grapes. However, the Cabernet Sauvignon and Shiraz varietals produce the most famous red wines of the region, with Chardonnay and Viognier grapes proving to be exceptionally fine for the region's white wines.
Despite much of Australia being covered by dry, arid deserts and bushland, the southern regions of the country and islands such as Tasmania have proved to be ideal for vineyard cultivation and wine production. The fertile soils and brisk oceanic breezes, coupled with the blazing Australian sunshine allow the grapes to grow to full ripeness before a late harvest, resulting in hugely flavorful wines which appeal to a wide international audience. Combine this with the experimental and daring approach Australian wineries have in regards to wine production, and it becomes clear why Australia has relatively quickly become something of a world leader when it come to exporting their produce to Europe and America. The Shiraz and Chardonnay grape varietals have produced the most successful and broadly appreciated results over the decades, however, in more recent years wineries have begun experimenting with a much wider range of grape varietals, demonstrating how Australian wineries are continuing to adapt and develop alongside international palates.