Caves Bernard-Massard, Luxembourg’s largest private sparkling wine producer, were established in 1921 in Grevenmacher, important center of the Moselle wine growing area.Visitors are most welcome to visit the cellars and discover the secrets of the production of sparkling wine according to the traditional method.Bernard-Massard also offers an exceptional setting for meetings, dinners, receptions, exhibitions and winetasting. Our team offers a top-of-the-range, quality-driven service. Top caterer assist us in making each reception a success. Vinothèque is open from Monday to Saturday.