One of the most widely grown and easily recognized wine grape varietals in the world is the Muscat, an ancient grape with an exceptional amount of versatility. For centuries, Muscat varietal grapes have been used all over Europe for the production of wonderfully fruity wines of many different shades and colors, which, with their strong 'grapey' flavor have come to be known as a quintessential fine wine grape. Their relatively high acidity also means they are ideal for the production of sparkling wines, and the fizzy Muscat wines of Italy are widely agreed to be amongst the best in the world. In more recent years, New World countries have shown a huge amount of flair when it comes to the Muscat grape, and have had plenty of success in allowing its natural and vibrant character to come through in the bottle. When it comes to New World wines, and especially wines from the United States of America, Napa Valley is something of a standard bearer. Over its relatively short history, it has managed to transform itself from being a fairly insignificant region, to becoming one of the most important and highly regarding wine locations on earth. With an ideal climate for viticulture, blazing sunshine and a low level of rainfall, this valley is shielded on many sides by mountain ranges which help it maintain a consistent level of heat, light and moisture throughout the year. Today, Napa Valley is a home of innovation and quality, with dozens of grape varietals thriving in the fertile soils. However, the main varietals grown there have always been Cabernet Sauvignon, Chardonnay, Pinot Noir, Merlot and Zinfandel, and the wines they produce are constantly lauded by critics and competitions across the globe.