Merlot Syrah Zinfandel United States California Napa Valley San Luis Obispo

With its dark blue colored fruits and high juice content, Merlot varietal grapes have long been a favorite of wine producers around the globe, with it being found in vineyards across Europe, the Americas and elsewhere in the New World. One of the distinguishing features of Merlot grapes is the fact that they have a relatively low tannin content and an exceptionally soft and fleshy character, meaning they are capable of producing incredibly rounded and mellow wines. This mellowness is balanced with plenty of flavor, however, and has made Merlot grapes the varietal of choice for softening other, more astringent and tannin-heavy wines, often resulting in truly exceptional produce. Merlot is regarded as one of the key 'Bordeaux' varietals for precisely this reason; when combined with the drier Cabernet Sauvignon, it is capable of blending beautifully to produce some of the finest wines available in the world.

Known as Syrah in most countries around the world, and Shiraz in Australia and certain other regions of the New World, this grape varietal has proven over the centuries to be one of the most powerful and flavorful red wine grapes there is. It is now one of the planet's most widely grown grapes, and is a favorite with wineries as a result of its robustness and versatility. It isn't easy to identify many characteristics of this particular varietal, due to the fact that it is highly versatile and shows significant differences in flavor and character depending on the terroir it is grown in, and the climatic conditions of the region. However, Syrah is most widely associated with full bodied, strong and loud red wines, packed full of fruity and spicy flavors, held in a beautifully deep red liquid.

The precise origins of what became known as the Zinfandel grape variety are uncertain, although it has clear genetic equivalents in both Puglia and Croatia. However, when it was brought to the New World in the mid 19th century, it became known as the Zinfandel, and has been consistently popular and widely grown ever since. These very dark and very round grapes have a remarkably high sugar content, resulting in relatively high levels of alcohol in the wines they are made into, with bottles often displaying as much as fifteen percent. What makes the Zinfandel such an interesting grape, though, is the fact that the flavors produced by this varietal vary considerably depending on the climate they are grown in. In cooler valley regions, the Zinfandel grapes result in wines which hold strong flavors of tart and sweet fruits; raspberry, redcurrant and sweet cherry, held in a very smooth and silky liquid. Conversely, warmer regions result in more complex and spicy notes, including anise, pepper and hedgerow berries.

Of all the New World wine countries, perhaps the one which has demonstrated the most flair for producing high quality wines - using a combination of traditional and forward-thinking contemporary methods - has been the United States of America. For the past couple of centuries, the United States has set about transforming much of its suitable land into vast vineyards, capable of supporting a wide variety of world-class grape varietals which thrive on both the Atlantic and the Pacific coastlines. Of course, we immediately think of sun-drenched California in regards to American wines, with its enormous vineyards responsible for the New World's finest examples of Cabernet Sauvignon and Merlot based wines, but many other states have taken to viticulture in a big way, with impressive results. Oregon, Washington State and New York have all developed sophisticated and technologically advanced wine cultures of their own, and the output of U.S wineries is increasing each year as more and more people are converted to their produce.

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.

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.