Switzerland long since turned its attention to the manufacture of sparkling wines, not, however, to meet the requirements of its own population, but those of the many tourists with well-lined purses who annually explore its valleys, lakes, and mountains. Neuchâtel champagne has met with a certain amount of success, and at the present time there are a couple of establishments devoted to its production, the best known being that of Bouvier frères. There are, moreover, sparkling wine manufactories at Vevay in the Vaud Canton, and at Sion in the Valais. In the Canton of Neuchâtel the best Swiss red wines are produced--notably Cortaillod and Faverge of a ruby hue and Burgundy-like flavour--and the sparkling wine manufacturers of the district wisely blend a considerable proportion of wine from black grapes with that from white when making their _cuvées_. Vaud, on the other hand, being noted for white wines bearing some resemblance to certain Rhine growths, it is of these that sparkling wines are exclusively made at Vevay. The Vevay vineyards occupy the heights which skirt the Lake of Geneva on its northern side. The innumerable terraces, steep and difficult of access to the toiling vine-dresser, on which the vines are planted, are the result of centuries of patient labour. Here the vine seems to flourish at an altitude of more than 1,800 feet above the sea level. To compensate for the deficiency of sunshine the leaves are largely stripped from the vines so as to expose the fruit, and thereby assist its ripening. The sparkling wine factory at Sion, bordering the river Rhône, in the Canton of the Valais, was established in 1872 by MM. de Riedmatten and De Quay, who derive their raw wine from vineyards in the immediate neighbourhood, almost all of which have a southern exposure, and occupy gentle slopes. The soil chiefly consists of a decomposed limestone schist, locally termed “brisé.” In these vineyards, and more especially the district known as the Clavaux, some of the best and most alcoholic wines in Switzerland are produced.