Elegant and precious, Chablis is the most famous dry white wine of the Burgundy region. Its particular aroma is the result of a happy combination between the precious Chardonnay grapes and a very similar calcareous territory in soil and climate to that of Champagne. Depending on the value, the various "crus" are distinguished: Chablis Grand Cru is the most valuable because it is produced from the sunniest vineyards. It is a wine for aging, to be kept 10-15 years and served between 12 and 14 degrees, unlike Petit Chablis, lighter and more acid, to be consumed within 5 years and served fresh.s, unlike Petit Chablis, lighter and more acid, to be consumed within 5 years and served fresh.