Alsace Grand Cru AOC

Alsatian winegrowers have referred to the notion of Grands Crus since the 9th century. Alsace wines were recognised as an appellation of origin by the ordinance of 2 November 1945, and AOC Alsace followed in 1962. The Grand Cru appellations were initially recognised by decrees of 20 November 1975, 23 November 1983, 17 December 1992 and 12 January 2007; Schlossberg was recognised in 1975 and Kaefferkopf in 2007. JancisRobinson.com notes that Grand Cru was recognised as an AOC "amid some controversy" in 1975. Individual local management by Grand Cru has operated since 2001, and in 2011 the single Alsace Grand Cru AOC multiplied into 51 Alsace Grand Cru appellations, protecting each locality.

• The ordinance of 2 November 1945, in its initial wording, provided for delimiting sub-regional, communal and local Alsace appellations on the proposal of local winegrower syndicates
• Kaefferkopf is named in the urbarium of Pairis Abbey in 1338, and in 1932 it became the first lieu-dit recognised by a judicial delimitation
• From 1975 to 2007, 51 sites were progressively classified as Grands Crus, with parcels varying from 3 to 80 hectares
• The current specification for the 51 appellations was homologated by decree n° 2011-1373 of 25 October 2011 and last amended by an order of 4 July 2024

The Grands Crus are situated on the sub-Vosgian hills between 200 and 400 metres above sea level; CIVA, the Alsace wine interprofession, says they "benefit from maximum sun exposure and an extraordinary diversity of soils." The Vosges shelter the Alsace wine-growing area from oceanic influences, and its semi-continental climate is sunny, warm and dry, with one of the lowest rainfalls in France at 500 to 600 mm of water a year. Strong westerly winds drop their rain on the western slopes of the Vosges and arrive over the vineyards as dry winds. The Grands Crus are exclusively located on the upper parts of the vineyard, each with its own geological identity; ten different types of soil can be distinguished, and four fracture fields (Saverne, Ribeauvillé, Rouffach-Guebwiller and Thann) further fragment the vineyard.

• Schlossberg, at Kientzheim, is a south-facing granite site of 80 hectares between 230 and 400 metres, planted 76% to Riesling
• Rangen is the southernmost Grand Cru in Alsace: 22 ha in a single block at Thann and Vieux-Thann, at 350 to 450 metres, with an average slope of 90% on volcanic-sedimentary rock of Carboniferous age
• Kanzlerberg at Bergheim is the smallest Grand Cru at 3.40 ha, on grey and black Keuper gypsum marls at an average altitude of 250 metres
• Zotzenberg at Mittelbergheim rests on very dense marls over a limestone base and covers 36.45 ha

Four grape varieties are accepted in the Grand Cru appellations: Riesling, Muscat, Pinot Gris and Gewurztraminer. JancisRobinson.com calls Riesling "the most respected grape variety in Alsace," and at Grand Cru Schlossberg it accounts for the largest share of plantings, 76 percent. By derogation, Sylvaner is authorised at Zotzenberg, and co-planting of various varieties is practised at Altenberg de Bergheim and Kaefferkopf. Red Pinot Noir wines were recognised at Hengst and Kirchberg de Barr in 2022 and at Vorbourg in 2024. CIVA writes that the Grands Crus are "first of all marked by the influence of their terroir."

• Kaefferkopf blends must come from plantings of 60 to 80% Gewurztraminer and 10 to 40% Riesling; Altenberg de Bergheim blends must come from plantings of 50 to 70% Riesling
• Vendanges Tardives and Sélection de Grains Nobles may complete a Grand Cru appellation, from Gewurztraminer, Muscat, Pinot Gris or Riesling, but not for Kaefferkopf Pinot Gris
• Minimum grape sugar for Vendanges Tardives is 270 g/L for Gewurztraminer and Pinot Gris and 244 g/L for Muscat and Riesling; for Sélection de Grains Nobles the figures are 306 g/L and 276 g/L
• CIVA notes that the roots need more than 10 years to reach deep, and that long ageing in bottle gives the Grands Crus "the quintessence of their complexity"

Domaine Zind-Humbrecht was created in 1959 by a family that has grown vines since 1620, and today farms 42 ha, including Grand Cru holdings in Rangen (5.5 ha), Goldert (0.9 ha), Hengst (1.4 ha), Brand (3 ha), Sommerberg (0.3 ha) and Wineck-Schlossberg (1 ha). Maison Trimbach's viticultural origins date back to 1626; the house is located in Ribeauvillé, and the 13th generation has joined the estate. Domaines Schlumberger, growers since 1810 on the slopes of Guebwiller, has half of its vineyard, 70 hectares, in four Grands Crus: Kitterlé, Kessler, Saering and Spiegel. JancisRobinson.com notes that a few top producers such as Trimbach have Grand Cru sites but do not refer to them on the label.

• Zind-Humbrecht introduced biodynamics in 1997, and its Clos Saint Urbain lies in Grand Cru Rangen de Thann
• Trimbach's Riesling Clos Ste Hune label was born in 1919 and its Cuvée Frédéric Emile in 1967; Clos Ste Hune is the house's 1.67 ha plot in Hunawihr
• Domaines Schlumberger operates and vinifies 140 hectares of vines, and the estate says Guebwiller is the only commune in Alsace with four Grands Crus
• Domaine Marcel Deiss says that in 1990 it planted the first modern vineyard in Alsace fully co-planted with mixed varieties, on the Altenberg de Bergheim Grand Cru

Each Grand Cru has its own parcel delimitation approved by INAO within the Alsace vineyard. To qualify, wines must come from vines within the delimited parcels of a single named Grand Cru, whose name forms part of the appellation on the label, and meet production conditions more restrictive than those of AOC Alsace: yields are set at 50 hl/ha for white wines, and minimum natural alcohol levels at most Grands Crus are 11% for Riesling and Muscat and 12.5% for Gewürztraminer and Pinot Gris. Grapes must be harvested by hand, irrigation is prohibited, and vines for white wine need a minimum density of 4,500 plants per hectare. White and red Grand Cru wines are aged at least until 1 November of the year following the harvest.

• The rendement butoir (ceiling yield) is 60 hl/ha for white wines and 48 hl/ha for reds; red Grand Cru wines come from Pinot Noir and may not be enriched
• Altenberg de Bergheim requires a minimum natural alcohol of 14% for Gewurztraminer and Pinot Gris and 12% for Riesling, and its wines may not be enriched
• Vendanges Tardives and Sélection de Grains Nobles wines may not be enriched and are aged at least until 1 June of the second year after harvest
• Since 2001, individual local management by Grand Cru has enabled the winegrowers to work together, giving each locality the possibility of further strengthening its rules

Inaugurated in 1953, the Alsace Wine Route is one of the oldest wine routes in France and crosses the wine-growing area over 170 km from the south of Thann to the north of Marlenheim, plus the Wissembourg sector in the far north. Colmar is the capital of the Alsace wine-growing area, and the stretch from Saint-Hippolyte to Westhalten takes in the medieval towns of Bergheim, Ribeauvillé, Zellenberg, Riquewihr, Kaysersberg and Eguisheim. From April to October the villages along the route organise wine and harvest festivals. Maison Trimbach in Ribeauvillé offers tastings by appointment.

• Brand lies at Turckheim, Sporen at Riquewihr, Geisberg and Osterberg at Ribeauvillé, and Eichberg at Eguisheim
• Guebwiller is home to Kessler, Kitterlé and Saering, and shares Spiegel with Bergholtz
• Rangen lies at the mouth of a valley on the communes of Thann and Vieux-Thann, near the Thur river, covering 22 ha in a single block
• Grand Cru wines fully express their personality between 8 and 10°C, and are best kept in a cool cellar at a constant temperature of 10 to 15°C

Primary sources (INAO, the Conseil Interprofessionnel des Vins d'Alsace (CIVA), and producers' own sites for their own facts): https://extranet.inao.gouv.fr/fichier/pno-cdc-Alsacegrandcru-cn240911.pdf, https://extranet.inao.gouv.fr/fichier/pno-cdc-Alsace-cn240911.pdf, https://www.vinsalsace.com/en/grands-crus/, https://www.vinsalsace.com/en/tastes-and-colours/aoc/, https://www.vinsalsace.com/en/terroirs/terroir-genius/, https://www.vinsalsace.com/en/vignoble-route-des-vins/explorer/, https://www.vinsalsace.com/en/grands-crus/schlossberg/, https://www.vinsalsace.com/en/grands-crus/kanzlerberg/, https://www.vinsalsace.com/en/grands-crus/rangen/, https://www.vinsalsace.com/en/grands-crus/kaefferkopf/, https://www.vinsalsace.com/en/grands-crus/zotzenberg/, https://www.vinsalsace.com/en/grands-crus/altenberg-de-bergheim/, https://www.vinsalsace.com/en/grands-crus/hengst/, https://www.trimbach.fr/en/notre-histoire, https://www.trimbach.fr/en/nos-vignes, https://www.zindhumbrecht.fr/fr/page/1-domaine-zind-humbrecht, https://www.zindhumbrecht.fr/fr/terroirs, https://www.domaines-schlumberger.com/the-estate/the-vineyard-and-its-terroirs/, https://www.domaines-schlumberger.com/the-estate/history/, http://www.marceldeiss.com/en/cms/2-complantation. The two INAO specification PDFs are the texts published for the national opposition procedure of 11 September 2024, which INAO states do not prejudge the final wording. Secondary sources: https://www.jancisrobinson.com/learn/wine-regions/france/alsace, https://www.decanter.com/wine/wine-lovers-guide-to-alsace-546313/. Last verified 2026-10-05