Cabernet Franc is not simply an important grape varietal for the fact that it is one of the most widely grown strains of vine in the world, but also because it is a vital grape in the production of many of the finest wines the world has ever seen. For centuries in its native France, it has been a varietal synonymous with elegance and high quality, and has become a key fruit in the production of the Bordeaux and Bordeaux-style blended wines which have gone down in history thanks to their magnificent flavors, aromas and levels of aged complexity. However, Cabernet Franc is also a wine grape varietal for use in single variety, unblended wines, and has plenty to offer on its own. Most commonly, it is renowned for its wide bouquet, which often includes fascinating notes of tobacco, violets or bell pepper over a beautifully pale and decadent liquid. California as a wine producing region has grown in size and importance considerably over the past couple of centuries, and today is the proud producer of more than ninety percent of the United States' wines. Indeed, if California was a country, it would be the fourth largest producer of wine in the world, with a vast range of vineyards covering almost half a million acres. The secret to California's success as a wine region has a lot to do with the high quality of its soils, and the fact that it has an extensive Pacific coastline which perfectly tempers the blazing sunshine it experiences all year round. The winds coming off the ocean cool the vines, and the natural valleys and mountainsides which make up most of the state's wine regions make for ideal areas in which to cultivate a variety of high quality grapes. California's beautiful and remarkably fertile Sonoma Valley has grown over the decades to become one of the United States' most respected and profitable wine regions, with wineries within the region benefiting from the superb Californian sunshine, low rainfall and wonderfully rich soils. Because of this vital combination of excellent conditions, the region is able to grow a wide range of grape varietals for use in the production of an impressive array of wines, with many different red and white wine grapes flourishing each year and producing excellent and characterful results. The soils have been enriched by volcanic activity, and the presence of geothermal springs, which make this region a unique one, and very much the beating heart of California's ever growing wine industry.