Although they originated in Germany's beautiful Rhine Valley, the Riesling grape soon spread around the world, where it thrives in many countries with a colder climate which can support this pale and unique grapes. Riesling grapes are considered one of the finest varietals on earth, capable of expressing fascinating features of the soil type they are grown on, resulting in some highly interesting wines with plenty to offer those who are looking for something different. Riesling grapes are also noted for their aromas, which tend to be highly perfumed, floral and often with smoky notes accentuating their unusual flavor Because this was always the predominant grape grown in Germany and other such countries, Riesling wineries have always been keen to experiment with its range. This has resulted in dry white wines, sparkling wines, semi sweet wines and several others, but the finest examples are usually considered to be the Riesling dessert wines. These are occasionally made with unusual processes, including the 'eiswine' method, in which the grapes are allowed to freeze in the early frosts, or by allowing the development of 'noble rot', which withers the grapes and results in some truly spectacular and unusual flavors.
The Barossa Valley in Australia is one of the New World's most interesting wine regions, having been established in the late 19th century by German settlers. The region benefits enormously from the relatively temperate climate, which ranges from being hot on the lower parts of the valley, to quite cool as the altitude increases on the valley slopes. Barossa Valley produces mostly Shiraz wines, and has become one of the key Australian regions for this distinctive grape varietal which has gone on to be a major grape for the Australian wine industry. Despite suffering from a poor reputation in the mid 20th century, by the 1980s, plenty of unique and forward-thinking wineries set up in Barossa to take advantage of its excellent climate, and set about producing the excellent red and white wines which the region is famed for today.
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.