Champagne is made using the double fermentation process in the Champagne region of France. It involves harvesting grapes and pressing them to extract juice, conducting an initial fermentation to make a neutral wine, blending wines from different vineyards and vintages, bottling it with sugar to undergo a second fermentation that produces bubbles, and aging it on the yeast sediments to develop flavor before disgorging and finishing. The process is strictly regulated and results in a celebratory sparkling wine known for sophistication.