As the world's fifth largest producer of wine, after France, Italy, Spain and the United States, Argentina has plenty to offer the international wine market in regards to both quantity and quality. Despite this being the case for several decades now, it has only been since the end of the twentieth century that the Argentinian wine industry has really begun to up their game when it comes to the methods and techniques required to produce world class wines, which are both representative of their country and region of origin, and which stand alone as complex, interesting and delicious wines to drink. As Argentina became a serious contender in the international wine market, wineries previously concerned primarily with high volumes began to change their priorities, and formerly struggling small bodegas and independent wineries began to find success. Nowadays, well crafted wines from smaller vineyards in Argentina are being lauded as some of the finest in the world, and the country is starting to reap the benefits of its heritage, which include some very old vines, and up to four centuries of experience in wine production. Known commonly as the great white grape of the Burgundy region of France, Chardonnay has become the most popular white wine in America, if not the world. Chardonnay is by nature a rich, full-bodied wine that grows at its best in a relatively cool climate. It is grown in virtually every growing region in the U.S. and is made in a myriad styles. Most Champagne and methode champenoise sparkling wine has Chardonnay in its blend. At one extreme, it can be elegantly floral and forward in the nose, with lovely fruit of pears and melons and a clean green apple acidity with a certain flinty or chalky mineral quality. It often has a full almost "oily" mouthfeel that lasts seemingly forever on the palate, with a perfect balance of fruit, acid and alcohol. Despite the long, complex finish, Chardonnay makes you hungry for food and thirsty for more wine all at the same time. At the other extreme, the first inhalation fills your nostrils with the sweet vanilla of new French oak and the creamy, buttery complexity that only Chardonnay can embody. Butterscotch, hazelnuts, toasted almonds all might come to mind, and the fruit might be tropical in nature, perhaps pineapples or coconuts, with more grapefruit-like acidity. This is truly a chameleon grape, and it can be altered as much by the climate and soil as by the winemaker's hand. In this country, it has found its best representations in Monterey and the Central Coast, Santa Barbara County, Carneros, Napa Valley, Sonoma Valley, Alexander Valley, Russian River Valley, Willamette Valley (Oregon), Yakima Valley (Washington), Virginia and Long Island.