Varietal: Sauvignon Blanc
The green skinned grapes of the Sauvignon Blanc varietal had their origins in Southern France, where they are still widely grown and used for many of the excellent young and aged white wines the region is famous for. Today, however, they are grown in almost every wine producing country in the world, and are widely revered for their fresh and grassy flavors, full of tropical notes and refreshing, zesty character. Sauvignon Blanc grapes thrive best in moderate climates, and ripen relatively early in the year. This has made them a favorite for many wineries in the New World, where they can still produce healthy and high yields in the earlier part of the summer before the temperatures become too hot. Too much heat has a massively adverse effect on Sauvignon Blanc, as the grapes become dull in their flavor, and the wine produced from them loses all its unique character and high points. As such, Sauvignon Blanc farmers have had a lot of trouble from global warming and climate change, as they are being forced to harvest their crops increasingly earlier in the year when it is cool enough to do so.
Region: South Australia
The vast wine region of South Australia has long since shaken off its reputation problems and is now producing many of the finest wines of the New World. The advanced irrigation systems that run through the more arid areas of the region provide plenty of moisture to support a wide range of vines, and the temperate valley sides and mountainous regions of South Australia are ideal for large scale viticulture. Although Australia is most commonly associated with the big, flavorful Shiraz wines grown across this region, South Australia's wineries have been growing plenty of different varietals for several decades now, and have had great success with everything from Pinot Noir to Cabernet Sauvignon, and Chardonnay to Riesling. By using a blend of traditional techniques with modern technology, South Australia will continue to grow and develop as an important global wine region, and will no doubt continue to impress in the future.
Whilst every Australian state has some level of wine production, it is in South Australia and on the island of Tasmania where the finest wines are made to the highest quantities. Here, the scorching Australian sun is a little tamer, and the heat is tempered by brisk oceanic winds, making the climate of these regions ideal for vineyard cultivation. The Tamar Valley on Tasmania has been making waves internationally in recent years, as both Pinot Noir and Chardonnay grape varietals are thriving there and resulting in hugely flavorful wines, which are at once distinctly Australian, yet remain unique and interesting enough to surprise and impress. Elsewhere in the country, the Syrah grape (known locally as Shiraz) reigns supreme, as the long, hot summers allow these grapes to ripen fully and lend their intensely fruit-forward character to the ruby red Australian wines, which have such international appeal.