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. The beautiful state of Oregon has, over the past few decades, become increasingly well known and respected for its wine industry, with several small but significant wineries within the state receiving world wide attention for the quality of their produce. Whilst the first vineyards within Oregon were planted in the 1840s, the state's wine industry didn't really take off until the 1960s, when several wine producers from California discovered that the cooler regions of the state were ideal for cultivating various fine grape varietals. Today, Oregon has over four hundred and fifty wineries in operation, the vast majority of which are used for the production of wines made from Pinot Gris and Pinot Noir varietal grapes, both of which thrive in the valleys and mountainsides which characterise the landscape of the state.