Aÿ-Champagne, France. Aÿ-Champagne is a village located in the Champagne region of northeastern France, known for its prestigious champagne houses and vineyards. Take a tour of the champagne houses, such as Bollinger or Ayala, and learn about the production process of this iconic sparkling wine. Explore the scenic vineyards and enjoy wine tastings in the charming village. Aÿ-Champagne is a destination for champagne enthusiasts and those seeking a taste of luxury.