Dr. Loosen is one of the Mosel's flagship estates, where Ernst "Erni" Loosen farms ancient, ungrafted Riesling vines in legendary grand cru sites like Wehlener Sonnenuhr, Ürziger Würzgarten, and Erdener Prälat. The family estate, over 200 years old, spans the full sweep of Mosel Riesling from vibrant Kabinett to opulent dessert wines, plus the popular Dr. L line.