This is especially the case in the vicinity of Château-Thierry--the birthplace of La Fontaine--where the view is shut in on all sides by vine-clad slopes, which the spring frosts seldom spare. Hence merely one good vintage out of four gladdens the hearts of the peasant proprietors, who find eager purchasers for their produce among the lower-class manufacturers of Champagne. In the same way the _petit vin de Chierry_, dexterously prepared and judiciously mingled with other growths, often figures as 'Fleur de Sillery' or 'Ay Mousseux.' In reality it is not until we have passed the ornate modern Gothic château of Boursault, erected in her declining years by the wealthy Veuve Clicquot, by far the shrewdest manipulator of the sparkling products of Ay and Bouzy of her day, and the many towers and turrets of which, rising above umbrageous trees, crown the loftiest height within eyeshot of Epernay, that we find ourselves in that charmed circle of vineyards whence Champagne--the wine, not merely of princes, as it has been somewhat obsequiously termed, but essentially the _vin de société_--is derived.
The vinelands in the vicinity of Epernay, and consequently near the Marne, are commonly known as the 'Vineyards of the River,' whilst those covering the slopes in the neighbourhood of Reims are termed the 'Vineyards of the Mountain.' The Vineyards of the River comprise three distinct divisions--first, those lining the right bank of the Marne and enjoying a southern and south-eastern aspect, among which are Ay, Hautvillers, Cumières, Dizy, and Mareuil; secondly, the Côte d'Epernay on the left bank of the river, of which Pierry, Moussy, and Vinay form part; and thirdly, the Côte d'Avize (the region _par excellence_ of white grapes), which stretches towards the south-east, and includes the vinelands of Cramant, Avize, Oger, Le Mesnil, and Vertus. The entire vineyard area is upwards of 40,000 acres.[378]
The Champagne vineyards most widely celebrated abroad are those of Ay and Sillery, although the last named are really the smallest in the Champagne district. Ay, distant only a few minutes by rail from Epernay, is in the immediate centre of the Vinelands of the River, having Mareuil and Avenay on the east, and Dizy, Hautvillers, and Cumières on the west; while Sillery lies at the foot of the so-called Mountain of Reims, and within an hour's drive of the old cathedral city.