S.A. Prüm produces Riesling from the Mosel, Germany's most celebrated cool-climate region. The winery's portfolio centers on vineyard-designated expressions from steep slate slopes, where Riesling achieves crystalline acidity and mineral precision. The Wehlener Sonnenuhr Riesling Trockenbeerenauslese and Graacher Dompropst Riesling Beerenauslese represent the upper register of botrytized Riesling—concentrated, honeyed wines that balance richness with the region's signature slate-driven salinity. The Wehlen Sonnenuhr Riesling Auslese VDP. Grosse Lage sits at the intersection of ripeness and restraint, a hallmark of Mosel's finest dry and off-dry expressions. Wine Enthusiast, Wine Spectator, and Wine Advocate have rated these releases, reflecting their standing among Germany's elite Riesling producers. The winery's focus remains on single-vineyard Rieslings that express terroir through vintage variation and selective harvesting.