Introduction to Riesling
Riesling occupies a paradoxical position in the wine world: respected by Masters of Wine and serious collectors as possibly the world's greatest white grape, yet often misunderstood and undervalued by the broader drinking public. The grape's relatively late ripening means it thrives in cool climates where other varieties struggle. Its characteristically high acidity and low alcohol combine with remarkable flavour complexity to create wines of extraordinary precision and longevity. Yet Riesling's historical association with German sweet wines—perfectly valid and often beautiful—created a reputation as a "beginner's wine," obscuring the extraordinary range of styles the grape can produce, from bone-dry to lusciously sweet, from crisp and mineral to rich and honeyed.
Understanding German wine labels is notoriously complex, with historic classifications and regional terminology that confuse even dedicated enthusiasts. However, this complexity reflects the serious attention German winemakers have paid to terroir expression and ripeness levels for centuries. In Germany's Mosel region and Rheingau, and in Alsace across the border in France, Riesling achieves heights of complexity that rival Burgundy's greatest white wines. Yet Riesling produces exceptional wines in warmer climates too—Alsace's Rieslings are often richer and more powerful than their German counterparts, while Australia's Clare and Eden Valleys produce remarkable cool-climate expressions with vibrant lime and slate characteristics. The variety's versatility is one of its greatest strengths.
Flavour Profile
Young Riesling typically displays citrus and stone fruit aromatics—lime, green apple, and white peach—with delicate floral notes and characteristic mineral, slate-like character, particularly in cool-climate German and Austrian examples. As Riesling ages in bottle, a distinctive compound called TDN (1,1,6-trimethyl-1,2-dihydronaphthalene) develops, creating an intriguing "petrol" or "kerosene" aroma that might sound unappealing but is actually a mark of aged, fine Riesling. This tertiary aroma, combined with honeyed fruit and increased complexity, is highly prized by Riesling connoisseurs. Riper-style Rieslings (from Alsace or warmer vintages) show apricot, honey, and spice alongside the characteristic citrus and minerality. The grape's natural high acidity—even when ripeness is high—ensures that sweet or off-dry Rieslings never feel cloying. This balance of fruit, acidity, minerality, and potential complexity makes Riesling arguably the world's most versatile and age-worthy white grape.
Key Regions
Mosel Germany
The world's Riesling epicentre, where steep slate slopes produce elegant, mineral wines of extraordinary complexity. The region's cool climate and labyrinthine classification system can be intimidating, but the rewards—precise, age-worthy wines of breathtaking beauty—justify the effort.
Rheingau Germany
The warmer right bank of the Rhine produces riper, more powerful Rieslings than Mosel, yet still maintaining the region's characteristic minerality and precision. Rheingau wines age beautifully and command premium prices, with slate and earth notes balancing ripe fruit.
Alsace France
Alsace's slightly warmer climate and different wine philosophy produce riper, more powerful Rieslings than Germany. Alsatian Rieslings show greater alcohol and body, with honeyed fruit and spice complexity. The region's Grand Cru system identifies the finest vineyard sites.
Clare Valley Australia
Australian Riesling has emerged as world-class, with the cool Clare Valley producing vibrant, mineral wines of remarkable precision. Australian Rieslings show lime, slate, and flinty character with a distinctive style that combines cool-climate freshness with southern hemisphere fruit.
Wachau Austria
Austria's Danube Valley produces some of the world's finest dry Rieslings, rivalling Germany and Alsace. Terraced vineyards on steep slopes produce concentrated wines with distinctive apricot, spice, and mineral character alongside characteristic Austrian precision.