The Mosel river winds its way through this wine region, passing by some of the steepest, most northerly vineyards of the world. The wines from the Mosel have a most distinctive soil based on slate. The slate-rich soils covering the region are what imparts the amazing, well-loved slate-y, mineraly flavors and aromas to the delicate Mosel wines. To keep this necessary slate in tact, when the rock slide down the steep vineyard hillsides, the vineyard workers grab a bucket and carry the rocks right back up to the vines. There is a level of care taken in the vineyards of Mosel that rivals most other regions. Tasting the wines helps to understand why.
Riesling is the grape of the Mosel – the combination of this grape with the slate soils is what makes Mosel wines so breathtakingly delicate. Common descriptors of the Mosel Rieslings include steely acidity, wet stone and delicate texture. Lower in alcohol and high in acidity, the wines are still balanced with the rich flavors of Riesling and the slate-y flavors from the soil. Two districts (or Bereiche) that you find most often on Mosel labels are Bernkastel and Zell. Both are good producers of wine from this region. Many other good wines are coming from the area – just look to make sure the bottle says "Riesling" on the label – that's a sign of quality.