How many Grand Cru AOCs are located in Alsace?

In Alsace, the classification of "Grand Cru" is a prestigious designation that indicates specific wine-growing areas known for their exceptional terroir and high-quality wine production. As of the most recent classifications, there are indeed 51 designated Grand Cru AOCs in Alsace. This number reflects the region's commitment to showcasing its finest vineyard sites and the unique characteristics of its diverse grape varieties.

Grand Cru AOCs in Alsace are often known for their ability to produce wines that express the intricacies of the local soil and microclimates, making them highly sought after by wine enthusiasts. The Grand Cru classification is an essential part of Alsatian wine culture and serves to highlight the quality and diversity of the wines produced in this notable wine region of France. Thus, 51 is the accurate total that aligns with the established system of appellations in the region.