Champagne is a sparkling wine exclusively produced in the Champagne region of France, adhering to strict regulations that distinguish it from other sparkling wines. The unique combination of climate, soil, and traditional production methods contributes to its distinct characteristics.

The Champagne region's cool climate and chalky soils create ideal conditions for cultivating the primary grape varieties used in Champagne production: Chardonnay, Pinot Noir, and Pinot Meunier. This terroir imparts a unique minerality and acidity to the wine, setting it apart from sparkling wines produced elsewhere.

Champagne is crafted using the méthode champenoise, also known as the traditional method. This labor-intensive process involves a secondary fermentation in the bottle, creating natural carbonation. The wine then ages on its lees (dead yeast cells) for a minimum period, developing complex flavors and fine bubbles.

The traditional method and extended aging process give Champagne its signature flavor profile, often characterized by notes of brioche, toast, and nuts, alongside vibrant acidity and fine, persistent bubbles.