Travelers are voting Château Margaux, Chateau Cos-d Estournel and Château Mouton Rothschild as the best of 17 wineries in Bordeaux. You can find 20 wineries in Aquitaine and 22 wineries in the country of France. Our members favorite in Aquitaine is Chateau Cos-d Estournel and Château Margaux is the top pick in France. Want more? Check out our map of wineries in Bordeaux.