The sparkling wines of Champagne have been revered by wine drinkers for hundreds of years, and even today they maintain their reputation for excellence of flavor and character, and are consistently associated with quality, decadence, and a cause for celebration. Their unique characteristics are partly due to the careful blending of a small number of selected grape varietals, most commonly Chardonnay and Pinot Noir. These grapes, blended in fairly equal quantities, give the wines of Champagne their wonderful flavors and aromas, with the Pinot Noir offering length and backbone, and the Chardonnay varietal giving its acidity and dry, biscuity nature. It isn't unusual to sometimes see Champagne labeled as 'blanc de blanc', meaning it is made using only Chardonnay varietal grapes, or 'blanc de noir', which is made solely with Pinot Noir. Within France, the one region most closely associated with fine white and rosé wines is surely the Loire Valley. With over eight controlled appellations, and a relatively large expanse of land covering this wide valley, the Loire Valley is an ideal location for wineries wishing to produce large quantities of excellent quality vines for their wine production. Indeed, this region has been associated with excellent white wines for over a thousand years, with it once being the favorite wine region for the crowned heads of England, France and beyond. Today, it produces a wide range of white wines, and several rosé and red varieties also. It is also widely celebrated for being home to some of France's most lively and fruity sparkling crémant wines, which more than match those produced in nearby Champagne.