Ihringer Winklerberg

The Kaiserstuhl is a small extinct volcano of Tertiary age rising approximately 200 meters from the otherwise flat Upper Rhine plain between the Black Forest and the Vosges. The Winklerberg occupies the southwestern flank, where weathered volcanic rock (primarily tephrite and phonolite) lies beneath a substantial cap of volcanic loess deposited over millennia. The loess provides water-holding capacity essential to dry-farming the steep slope, while the weathered volcanic subsoil contributes warmth (dark rock absorbs solar radiation) and a distinctive mineral signature to the wines. The combination of volcanic origin and loess capping is geologically unusual in Germany and explains both the Winklerberg's warmth and its capacity to retain water through dry summers.

• Kaiserstuhl is an extinct Tertiary-age volcano rising approximately 200 meters from the Upper Rhine plain
• Volcanic rock subsoil (tephrite and phonolite) topped by substantial volcanic loess cap
• Loess provides water-holding capacity essential for dry-farming the steep terraces
• Dark volcanic subsoil absorbs solar radiation and contributes to site warmth

At approximately 70 hectares, the Winklerberg is one of Germany's largest single Einzellagen. The slope faces due south, rising from the village of Ihringen to a ridge that shelters the upper terraces from northerly winds. Gradients reach 45 to 60 percent at the top and require terracing throughout the upper portions. The Kaiserstuhl's position in the lee of the Vosges produces a rain-shadow effect that makes the region one of Germany's driest, and average growing-season temperatures here exceed those of any other German wine region. The Winklerberg sits at the warmest extreme of this already warm zone, and is consistently cited in German wine literature as the country's warmest single vineyard site. Ihringen itself records some of Germany's highest annual sunshine hours.

• Approximately 70 hectares of due-south-facing slope; one of Germany's largest single Einzellagen
• Slope gradients 45 to 60 percent at upper terraces; extensive terracing required
• Kaiserstuhl rain-shadow position (lee of Vosges) makes the area Germany's driest wine region
• Widely cited as Germany's warmest single vineyard site; among the country's highest sunshine totals

The Winklerberg is dominated by the Burgundy family of varieties: Spätburgunder (Pinot Noir), Grauburgunder (Pinot Gris), and Weissburgunder (Pinot Blanc), with some Riesling and traditional Baden varieties in smaller parcels. Spätburgunder from the Winklerberg shows ripe red and dark fruit (cherry, raspberry, plum), warm spice, and a savory mineral underlay from the volcanic soils; the wines are typically more concentrated and structured than Spätburgunder from cooler German regions. Grauburgunder and Weissburgunder produce textured, full-bodied whites with stone fruit, smoke, and salinity, often partially fermented or aged in large oak. The combination of warmth, volcanic minerality, and old-vine concentration distinguishes Winklerberg wines from other Kaiserstuhl sites.

• Spätburgunder (Pinot Noir) leads; ripe red and dark fruit, warm spice, savory volcanic minerality
• Grauburgunder (Pinot Gris) produces textured, full-bodied whites with stone fruit and smoke
• Weissburgunder (Pinot Blanc) contributes structured, mineral-driven whites suited to oak aging
• Riesling and traditional Baden varieties farmed in smaller parcels

Weingut Dr. Heger, founded in 1935 and based in Ihringen, holds the largest position in the Winklerberg and produces the site's flagship bottlings, including a Spätburgunder Grosses Gewächs widely regarded as among Baden's finest red wines. Weingut Stigler farms historic parcels and is celebrated for elegant, savory Spätburgunder. Weingut Salwey, also based on the Kaiserstuhl, contributes Grauburgunder and Spätburgunder from prized Winklerberg parcels. Weingut Bercher produces both varietal Pinots and traditional cuvées from the site. The Winklerberg is a multi-producer Einzellage with no monopole; the diversity of holdings has helped the site develop a broad reputation across stylistic interpretations within the Kaiserstuhl idiom.

• Weingut Dr. Heger: largest holder; flagship Spätburgunder GG widely regarded as among Baden's finest
• Weingut Stigler: historic Ihringen estate; elegant, savory Spätburgunder
• Weingut Salwey: Kaiserstuhl specialist; Grauburgunder and Spätburgunder from top parcels
• Weingut Bercher: varietal Pinots and traditional cuvées from the site

The Winklerberg is the most recognized single vineyard in the Kaiserstuhl and one of the defining sites of Baden. Its combination of volcanic geology, extreme warmth (by German standards), and old-vine Burgundy-family plantings produces wines that are distinctively German in mineral signature but international in body and concentration. For students of German wine, the Winklerberg is essential as the benchmark for understanding what southern Baden Spätburgunder can achieve when soil and microclimate align; it also serves as a counterpoint to Germany's cooler Spätburgunder regions like Ahr and the Pfalz, where slate and sandstone produce a leaner, more linear style. The size and producer diversity of the Winklerberg also make it accessible at multiple price tiers, with strong examples available from approximately fifty to two hundred dollars.

• Most recognized single vineyard in the Kaiserstuhl and a defining Baden site
• Benchmark for southern Baden Spätburgunder: ripe, concentrated, volcanic-savory
• Counterpoint to Ahr (slate) and Pfalz (sandstone) Spätburgunder styles
• Multi-producer site offers strong examples across multiple price tiers