Alsace. This is a region marked by it's strong identity, fine arts, costumes, traditional French food and cuisine. Aquitaine. One of the most diverse and picturesque regions of France.he region famous for its lovely sparkling white wine, this is one of the French regions also known for it's specialties such as; Ardennes ham, Rethel white sausage, and Troyes Andouillette sausage.