Champagne-Ardenne was a former administrative region in northeastern France, known for its rich history and beautiful landscapes. It was created in 1982 and included the departments of Aube, Ardennes, Haute-Marne, and Marne. The region is famous for its production of Champagne, a sparkling wine that is celebrated worldwide. In 2016, Champagne-Ardenne was merged into the larger region of Grand Est as part of a nationwide reorganization. The area is characterized by rolling hills, vineyards, and historical sites, making it a popular destination for tourists interested in wine culture and French heritage.