Riesling grapes have been grown in and around central Europe for centuries, and over time, they became the lasting symbol of south Germany's ancient and proud wine culture. Whilst the reputation of German wines abroad has in the past been mixed, the Germans themselves take an enormous amount of pride in their wineries, and Riesling grapes have now spread around the globe, growing anywhere with the correct climate in which they can thrive. Riesling grape varietals generally require much cooler climatic conditions than many other white grapes, and they are generally considered to be a very 'terroir expressive' varietal, meaning that the features and characteristics of the terroir they are grown on comes across in the flavors and aromas in the bottle. It is this important feature which has allowed Riesling wines to be elevated into the category of 'fine' white wines, as the features of the top quality bottles are generally considered to be highly unique and offer much to interest wine enthusiasts. Washington State is one of the United States' most important and internationally renowned wine producing areas, and within the state, we find the AVA of Yakima Valley, where over forty percent of the Washington's wines are produced. Yakima Valley was first recognized as an official American Viticultural Area in the early 1980's, but was been grapevines and producing wine several decades earlier, being something of an ideal location for viticulture. Due to its great climatic conditions and mineral rich, dry soils, Yakima Valley is capable of supporting a wide range of fine grape varietals, including the ever popular Cabernet Sauvignon, Chardonnay, Merlot, Syrah and others. As such, the region produces a stunning array of different, high quality wines, and is regularly lauded with prizes and praise from the international wine community.