As a renowned estate in the Alsace region, Domaine Marcel Deiss produced a complex, aromatic 2017 Mambourg Grand Cru that showcased the distinctive terroir of this acclaimed vineyard site. The 2017 Mambourg would have featured a blend of traditional Alsatian grape varieties, likely including Riesling, Gewürztraminer, and Pinot Gris, resulting in a wine of considerable depth and nuance. While perhaps requiring some time to fully integrate and develop, the 2017 Domaine Marcel Deiss Mambourg Grand Cru offered Alsace enthusiasts a compelling, age-worthy expression of this historic estate's expertise with the region's unique grape varieties and vineyards.