Bastgen produces Riesling from the Mosel, Germany's steep slate-terraced river valley. The winery's portfolio centers on the region's signature grape, with particular focus on vineyard-designated bottlings from Paulinsberg and the renowned Brauneberger Juffer Sonnenuhr site. The Riesling Paulinsberg Spätlese and Brauneberger Juffer Sonnenuhr Riesling Spätlese represent the upper tier of the range, while the Riesling Paulinsberg Kabinett offers entry into the same terroir at a lighter ripeness level. Mosel Rieslings are characteristically aromatic and mineral-driven, with the region's cool climate and slate soils imparting acidity and precision. These wines have been assessed by Wine Spectator, Wine Enthusiast, and Falstaff.