Alsace Grand Cru AOC

CIVA states that 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 INAO records that 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; INAO dates Schlossberg's recognition to 1975 and Kaefferkopf's to 2007. JancisRobinson.com notes that Grand Cru was recognised as an AOC "amid some controversy" in 1975. According to CIVA, 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.

• INAO's specification cites the ordinance of 2 November 1945, which 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, according to INAO
• CIVA states that 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 (INAO)

CIVA places the Grands Crus on the sub-Vosgian hills between 200 and 400 metres above sea level, where it says they benefit from maximum sun exposure and "an extraordinary diversity of soils." The Vosges shelter the vineyard from oceanic influences, and CIVA describes a semi-continental climate that 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. CIVA notes that the Grands Crus lie exclusively on the upper parts of the vineyard, distinguishes ten soil types among them, and names four fracture fields (Saverne, Ribeauvillé, Rouffach-Guebwiller and Thann) that fragment the vineyard.

• Schlossberg, at Kientzheim, is a south-facing granite site of 80 hectares between 230 and 400 metres, planted 76% to Riesling, according to CIVA
• INAO calls Rangen the southernmost Grand Cru: 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 (INAO)
• Zotzenberg at Mittelbergheim rests on very dense marls over a limestone base (INAO) and covers 36.45 ha (CIVA)

CIVA lists four grape varieties accepted in the Grand Cru appellations: Riesling, Muscat, Pinot Gris and Gewurztraminer. Riesling is widely regarded as the region's benchmark variety and accounts for the largest share of plantings at Grand Cru Schlossberg, 76 percent according to CIVA; JancisRobinson.com calls it "the most respected grape variety in Alsace." By derogation, Sylvaner is authorised at Zotzenberg, and co-planted blends are made at Altenberg de Bergheim and Kaefferkopf. INAO dates red Pinot Noir wines at Hengst and Kirchberg de Barr to 2022 and at Vorbourg to 2024. CIVA writes that the Grands Crus keep some traits of their grape variety but are "first of all marked by the influence of their terroir."

• INAO rules for Kaefferkopf blends: Gewurztraminer 60 to 80% of plantings and Riesling 10 to 40%; Altenberg de Bergheim blends are led by Riesling at 50 to 70%
• Vendanges Tardives and Sélection de Grains Nobles may complete a Grand Cru appellation (CIVA), from Gewurztraminer, Muscat, Pinot Gris or Riesling, but not for Kaefferkopf Pinot Gris (INAO)
• INAO sets minimum grape sugar for Vendanges Tardives at 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 vines need more than 10 years to root deeply and that long bottle ageing gives the Grands Crus 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), according to the estate. Maison Trimbach dates its origins to 1626, is based in Ribeauvillé, and states that its 13th generation has joined the house. Domaines Schlumberger, in Guebwiller since 1810, says half of its vineyard, 70 hectares, lies 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, according to the estate
• Trimbach dates its Riesling Clos Ste Hune label to 1919 and its Cuvée Frédéric Emile to 1967; Clos Ste Hune is its 1.67 ha plot in Hunawihr
• Domaines Schlumberger reports 140 hectares in total and 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 rules INAO describes as more restrictive than AOC Alsace: yields are set at 50 hl/ha for white wines, and minimum natural alcohol levels 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 only from Pinot Noir and may not be enriched (INAO)
• 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 (INAO)
• 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 (INAO)
• CIVA states that individual local management since 2001 has let growers of each Grand Cru work together and further strengthen their rules

CIVA dates the Alsace Wine Route to its inauguration in 1953, calls it one of the oldest wine routes in France, and describes it crossing the vineyard over 170 km from the south of Thann to the north of Marlenheim, plus the Wissembourg sector in the far north. CIVA calls Colmar the capital of the Alsace wine-growing area and, for the stretch from Saint-Hippolyte to Westhalten, names 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.

• INAO's parcel list places Brand 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 (INAO)
• Rangen rises above Thann near the Thur river, covering 22 ha in a single block (INAO)
• CIVA advises serving Grand Cru wines at 8 to 10°C and cellaring them at a constant 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 2026-09-24