Wines are often categorized by their region of origin, which significantly influences their flavor, aroma, and character. Each wine-producing area, such as Bordeaux in France or Napa Valley in California, has unique climate conditions, soil types, and grape varieties that contribute to the distinct qualities of the wines produced there. Regions are typically classified into broader categories, such as Old World and New World wines. Old World wines come from traditional European countries, while New World wines are produced in countries like Australia and Chile. Understanding these regional differences helps wine enthusiasts appreciate the diversity of flavors available.