The Champagne region is located in north-eastern France and is world-renowned for its quality sparkling wines. It covers an area of approximately 34,000 hectares on which both prestigious champagne houses and small producers coexist . The Champagne region is divided into five sub-regions which are La Montagne de Reims, La Vallée de la Marne, Côte des Blancs, Côte de Sézanne, and Aube. Even if they all produce excellent champagnes, La Montagne de Reims and La Vallée de la Marne stand out from the others. Here’s why!