Mambourg

Mambourg carries one of the longest documented histories of any vineyard in Alsace. Written records from 783 AD reference the site under its historical name, Sigoltesberg, placing it among the oldest named vineyards in France. Throughout the medieval period, convents and noble lords competed for ownership of its slopes, a fact that speaks directly to the vineyard's reputation and the consistent quality of its wines across centuries. The modern name Mambourg is now the official designation under Alsace Grand Cru AOC, though Sigoltesberg remains recognized as an alternate name.

• First documented in 783 AD under the name Sigoltesberg
• Owned and cultivated by convents and lords throughout the medieval era
• Officially classified under the Alsace Grand Cru AOC system
• Alternate name Sigoltesberg still recognized alongside the official title

Mambourg sits above the village of Sigolsheim on the eastern foothills of the Vosges Mountains. The vineyard spans 61.85 hectares across a south-facing slope, with elevations ranging from 210 to 360 metres. This orientation maximizes sun exposure during the growing season, contributing to the deep ripeness and aromatic intensity that define the wines. The underlying geology consists of Oligocene limestone, limestone conglomerates, and tertiary marls, a combination that provides excellent drainage while retaining enough moisture to sustain vines through dry summers. The continental climate delivers low annual rainfall, warm summers, and cold winters, conditions that suit the concentration of flavor in noble varieties like Gewurztraminer and Riesling.

Mambourg produces wines of notable opulence, concentration, and aromatic complexity. Gewurztraminer is the most celebrated variety here, thriving in the warm, well-drained limestone soils and expressing the full range of the grape's exotic, spice-driven character with genuine depth. Riesling from Mambourg leans toward richness rather than austerity, with the limestone backbone providing structure and longevity. Pinot Gris develops textural weight and smoky, honeyed complexity. Muscat, the fourth authorized variety, is produced in smaller quantities but benefits from the extended ripening conditions the site offers. Across all varieties, the wines share a quality of power balanced by elegance and finesse.

• Gewurztraminer is the flagship variety, known for exotic spice and opulent texture
• Riesling produces rich, structured wines with strong aging potential
• Pinot Gris expresses smoky weight and honeyed complexity
• Muscat benefits from the site's warmth and long ripening season

Several respected Alsatian producers work with fruit from Mambourg, each bringing a distinct perspective to the terroir. Marcel Deiss is known for a field-blend approach and biodynamic farming. Bestheim and Pierre Sparr represent well-established négociant and domaine perspectives. Paul Blanck and Fils brings a family tradition of precision winemaking to the site, while Jean-Marc Bernhard is recognized for expressive, terroir-driven bottlings. These producers collectively demonstrate the range of styles that Mambourg's terroir can support while maintaining the site's hallmark concentration and aromatic depth.