Josef Jamek produces Riesling from the Wachau, Austria's steep-terraced riverside region in Niederösterreich. The winery's focus centers on the Ried Klaus vineyard, where Riesling thrives in the cool continental climate and complex soils of the Danube valley. The Ried Klaus Riesling Smaragd—the winery's top-rated expression—captures the mineral intensity and aromatic precision the site is known for. A Beerenauslese from the same vineyard demonstrates the grape's capacity for noble rot concentration in select vintages. The standard Ried Klaus Riesling rounds out the portfolio, offering entry to the vineyard's character. Wines from Josef Jamek have been assessed by Wine Advocate, Wine Enthusiast, Falstaff, Wine Spectator, and Decanter.