Classification of the Sauternes Crus Classés: complete guide 1855

Classification of the Crus Classés de Sauternes: the complete guide to the 1855 classification

Among the most celebrated classifications in the world of wine, that of the Crus Classés de Sauternes of 1855 holds a singular place. Commissioned by Emperor Napoleon III for the Exposition Universelle in Paris, it consecrates exceptional sweet wines born of a natural phenomenon unique in the world: noble rot. At its summit stands the legendary Château d'Yquem, the sole Premier Cru Supérieur of all Bordeaux.

Key takeaway: 

• The 1855 Classification distinguishes 27 crus from Sauternes and Barsac in three levels, without revision since its creation — a historical benchmark that remains entirely reliable.

• At the summit stands Château d'Yquem, the sole Premier Cru Supérieur, the absolute symbol of excellence and rarity in sweet wines.

• Sauternes wines owe their richness to noble rot (Botrytis cinerea), fostered by the unique microclimate of the Ciron.

• The blend is based primarily on Sémillon, complemented by Sauvignon Blanc and Muscadelle, for a balance between richness, freshness and aromatic complexity.

• The great vintages (2001, 2005, 2009…) offer an exceptional longevity (20 to 50 years and more), making Sauternes highly sought-after collectible wines.

The 1855 classification: the birth of a legend

On 18 April 1855, at the request of Emperor Napoleon III, the Bordeaux Chamber of Commerce mandated the Syndicat des Courtiers de Commerce to establish an official classification of the finest wines of the Gironde, in order to present them at the Exposition Universelle in Paris. These brokers, ministerial officers appointed by decree, drew on their archives, their tasting notes and market prices — a faithful reflection, at the time, of the reputation and quality of the estates.

For red wines, only the crus of the Médoc (and Château Haut-Brion) were selected, divided into five categories. For sweet white wines, only the châteaux of Sauternes and Barsac were classified, in just three hierarchical levels — a more concise and readable structure than that of the Médoc.

A remarkable fact: unlike the red wine classification, this classification has never been revised since 1855. It is still considered today an absolute reference in the world of sweet wines, and the châteaux it consecrates continue to embody the excellence of the Sauternes vineyard.

The hierarchy of the classification: three levels of excellence

The 1855 Sauternes classification distinguishes 27 châteaux spread across the Sauternes and Barsac AOCs, organized into three levels. Of these, 18 belong to the Sauternes appellation and 9 to the Barsac appellation (which may market its wines under both designations).

Key facts: in total, the 1855 classification includes 1 Premier Cru Supérieur, 11 Premiers Crus Classés and 15 Deuxièmes Crus Classés, making 27 châteaux in all, spread across the two appellations of Sauternes and Barsac.

Château d'Yquem: the only Premier Cru Supérieur in the world

At the summit of the hierarchy sits Château d'Yquem, the property of the Lur-Saluces family for more than four centuries before being acquired in majority by the LVMH group in 1999 (following the initial acquisition of a majority stake in 1996). Its unique distinction as Premier Cru Supérieur, a title shared by no other white wine in the world within the 1855 classification, reflects an excellence recognized for centuries.

According to legend, in 1859, the Tsar of Russia's brother, Grand Duke Constantin, paid 20,000 francs per barrel for a 1847 Yquem, a price four to five times higher than that of Latour or Margaux. This historical anecdote illustrates better than any speech the unique place that Yquem already occupied in the imagination of connoisseurs.

The Yquem vineyard is divided into numerous plots with varied aspects, where harvesters may pass up to eleven times per season to select, berry by berry, the perfectly botrytized grapes. Production is deliberately very limited: in some years, only one glass of wine is drawn from each vine. Only years deemed perfect give rise to a bottle marketed under the Yquem label — the estate prefers not to produce rather than to disappoint.

The Sauternes terroir: a unique microclimate in the world

The Sauternes appellation covers a delimited area of approximately 2,900 hectares, of which approximately 1,400 to 1,700 hectares are under vine in production depending on the vintages and recent INAO data, spread across five communes: Sauternes, Fargues, Bommes, Preignac and Barsac. This vineyard benefits from an exceptional microclimate, inseparable from a unique geographical phenomenon: the confluence of the Garonne and the Ciron.

The magic of the Ciron

The Ciron is a small tributary with cold waters that flows into the still-warm Garonne in autumn. This difference in temperature causes thick, humid morning mists to envelop the vineyards each morning. By midday, the sun disperses these fogs and dries the grapes. It is this daily alternation — morning humidity, heat and dryness in the afternoon — that creates the ideal conditions for the development of the fungus Botrytis cinerea, the famous noble rot.

The soils: a mosaic of terroirs

The soils of the Sauternais are composed primarily of gravel, clay and limestone on slightly elevated ridges that ensure optimal natural drainage. These soils allow for a slow and homogeneous ripening of the grapes, essential for the concentration of sugars and aromas.

Barsac is distinguished by its calcaires à astéries (star-shaped limestone), which give its wines a more pronounced minerality and freshness. Lovers who prefer finer and more lively sweet wines will turn to the châteaux of Barsac; those seeking richness and opulence will find what they are looking for among the crus at the heart of Sauternes.

Noble rot: the secret of Sauternes

Botrytis cinerea is a microscopic fungus that, under precise climatic conditions, attacks ripe grapes by perforating their skin. In doing so, it causes the evaporation of the water contained in the berry, thereby naturally concentrating the sugars, glycerols and aromas. The result is a juice of exceptional richness and aromatic complexity.

This phenomenon is capricious and unpredictable: it does not develop homogeneously every year. In some seasons, the conditions are not met and botrytis does not appear, or does so too irregularly. In such cases, some producers may choose not to claim the Sauternes appellation, preferring not to market a wine that would not live up to their reputation.

It is this natural irregularity that explains the considerable differences in quality between vintages and the rarity of great years. In an exceptional vintage such as 2001 or 2009, a single vine may yield only one glass of wine. This is also what justifies the high price of great Sauternes: every bottle is the fruit of considerable manual labor and a natural phenomenon that can neither be reproduced nor anticipated.

A staggering fact: in the great years of Sauternes, harvesters sometimes have to make up to eleven successive passes over the same vine to select perfectly botrytized grapes, one by one.

 The grape varieties of Sauternes

Sauternes wines are produced from three white grape varieties, the proportions of which vary depending on the château and the vintage.

Sémillon is by far the dominant grape variety. Its thin skin makes it particularly susceptible to Botrytis cinerea, promoting rapid and uniform botrytization, and its natural sensitivity to noble rot makes it the ideal grape variety for producing great sweet wines. Sauvignon Blanc contributes the freshness and acidity essential to the balance. Muscadelle, in very small proportions, adds a floral and exotic touch to the blend.

The Premiers Crus Classés: the must-haves

The eleven Premiers Crus Classés of Sauternes represent the elite of Bordeaux sweet wines, just behind the sovereign Yquem. Each offers a singular interpretation of the Sauternes terroir.

Château Rieussec: aromatic power

A property of the Rothschild group (also owner of Château Lafite), Rieussec produces a Sauternes of great aromatic richness, marked by candied fruits, vanilla and remarkable opulence. It ranks among the most consistent crus of the appellation.

Château Suduiraut: supernatural elegance

Unanimously recognized as one of the greatest Sauternes wines, Château Suduiraut captivates with its crystalline finesse, its floral complexity and its exceptional aging capacity. The estate, part of whose vineyard adjoins Yquem, benefits from a terroir that is remarkable in every respect.

Château Guiraud: the organic pioneer

A Premier Cru Classé converted to organic farming, Château Guiraud embodies the modernity of the Sauternais: its wines combine the traditional richness of great sweet wines with a freshness and aromatic precision that appeal to a new generation of enthusiasts.

Château Climens: the king of Barsac

Located in the Barsac appellation, Château Climens is often described as the "Yquem of Barsac". Its wines are made from 100% Sémillon, a rarity in the appellation. The wines are distinguished by their mineral finesse, their freshness and their exceptional capacity to evolve over several decades.

The best Sauternes vintages to know

The vintage is an even more decisive selection criterion in Sauternes than in any other Bordeaux appellation, as everything depends on the presence and quality of botrytis cinerea in that particular year.

• 1988 - 1989 – 1990: the legendary trilogy, three consecutive years of exceptional quality, considered a climatic miracle

• 2001: the vintage of the century for many, perfect concentration, impeccable sugar/acidity balance, wines of great longevity

• 2005: richness and power, remarkable aromatic complexity, guaranteed aging potential of 30 years and more

• 2009: solar opulence, generous sweetness, already very expressive in its youth

• 2011: a vintage of freshness and elegance, some tasters find a finesse comparable to 2001

• 2013: against all expectations, an exceptional vintage thanks to a perfect autumn for botrytization

• 2015 – 2016: two years of excellent quality, full-bodied and well-balanced wines

Vins & Millésimes tip: Sauternes wines reach their peak between 15 and 40 years depending on the château and the vintage. Do not open them too early — patience is the foremost virtue of the great sweet wine enthusiast.

How to taste and pair a Sauternes Cru Classé?

Serving temperature

Serve your Sauternes between 9 and 11°C: cool enough to preserve its freshness and acidity, but not too cold to avoid crushing its complex aromas. Avoid serving it ice-cold — that would be doing it a disservice.

The classic pairings

The mythical pairing remains foie gras, whether pan-fried, as a terrine or accompanied by a fruit chutney. The richness of the foie gras and the unctuousness of the Sauternes respond to each other in perfect harmony. Sauternes also pairs wonderfully with:

• Blue-veined cheeses: Roquefort, Bleu d'Auvergne, Gorgonzola

• Yellow or exotic fruit desserts: tarte Tatin, crème brûlée, roasted pineapple

• Shellfish and fish in rich sauces: roasted lobster, sole meunière, langoustine curry

• Exotic cuisine: Thai curry, prawn wok with coconut milk

Older Sauternes, with their aromas of amber honey, saffron and gentle spices, can even accompany main courses: roast poultry with figs, lacquered duck breast, calf's liver with grapes. The unexpected pairing sometimes produces the greatest emotions.

Why invest in a Sauternes Cru Classé?

Exceptional longevity. The great Sauternes rank among the most long-lived wines in the world. Thanks to their high residual sugar content and vibrant acidity, they can be kept and reach their full potential over several decades, or even more than a century for the greatest vintages of Yquem.

A classification unchanged since 1855. Unlike the Saint-Émilion classification revised every ten years, that of Sauternes has never changed since its creation. This stability is a guarantee for collectors and a reliable benchmark for enthusiasts in search of safe values.

A confidential production. With a maximum permitted yield of only 25 hl/ha (compared to 45 hl/ha for a standard white Bordeaux) and manual harvesting in successive tries, the volumes produced are naturally limited. This structural scarcity supports prices over the long term and makes these wines true collectibles.

An incomparable terroir. The microclimate of the Ciron, the confluence of the Garonne and the gravelly-calcareous soils of the Sauternais form a combination that cannot be reproduced anywhere else in the world. It is an absolute uniqueness that underpins the eternal value of these wines.