What is the only red variety allowed in Alsace?

The only red variety allowed in Alsace is Pinot Noir. In the Alsace region of France, wine production is primarily known for its white varieties such as Riesling, Gewürztraminer, and Pinot Gris. However, when it comes to red wine, Pinot Noir is the sole permitted grape variety. This variety is well adapted to the cool climate of Alsace, producing red wines that can range from light and fruity to more robust versions with complexity.

In contrast, other grape varieties listed, such as Cabernet Franc, Syrah, and Gamay, are not permitted for wine production under the Alsace appellation. This specificity of authorized grape varieties reflects the region’s regulations aimed at maintaining quality and terroir characteristics in its wines. By focusing on Pinot Noir for red wine, Alsace ensures a distinct style that complements its renowned white wines while showcasing the potential of this single variety in the region's unique climate and soil conditions.