Wine · Regions · Study guide
Alsace
A study guide to Alsace — the four noble grapes, the label system from Edelzwicker to Grand Cru, Vendanges Tardives and SGN, and Crémant, behind the Vosges rain shadow.
Alsace is France with a German accent — a narrow, flower-boxed ribbon of vineyard squeezed between the Vosges mountains and the Rhine, which has changed nationality four times in a century and kept the best habits of both owners. From Germany: tall green bottles, varietal labelling (unique in France, and centuries older than the New World's version), and a devotion to aromatic white grapes — about 90% of the wine here is white. From France: the AOC system, a fierce sense of place, and 51 grands crus.
The trick to learning Alsace is that it is a label-reader's region. The climate story is simple and benign; the grapes are few and distinctive; what requires study is the system of names on the bottle — grape, place, ripeness, blend — which tells you more, more reliably, than almost any other French label. That system is this guide's focus.
The one thing to fix first: the label system
Alsace labels answer four questions. Learn them as a stack:
- Which grape? The headline word, French-style AOC but German-style varietal. Four grapes are noble: Riesling, Gewurztraminer, Pinot Gris, and Muscat — only they may make Grand Cru, VT, or SGN (with two quirky exceptions covered below).
- Which ground? The ladder: Alsace AOC → named lieux-dits and communal mentions → Alsace Grand Cru, 51 named hillside sites.
- How ripe? Two prestige mentions: Vendanges Tardives (late harvest) and Sélection de Grains Nobles (noble rot) — the sweetness summit.
- Or is it a blend? Edelzwicker (any AOC grapes, everyday), Gentil (a revived, stricter blend name — at least half noble grapes) — or Crémant d'Alsace, the traditional-method sparkling.
Appellation areas are approximate — simplified from official INAO delimitations. The darker patches inside the ribbon are the 51 grand cru sites.
Note the shape: a 100-kilometre ribbon hugging the eastern toe of the Vosges (with a small outpost far north near Wissembourg), and the grand crus sitting as darker islands mid-slope along the mountain edge — above the frost of the plain, below the forested tops, angled into the sun.
The grapes
| Grape | Rank | In a line |
|---|---|---|
| Riesling | Noble | The king — bone-dry here, steely, citrus-and-stone, the terroir transmitter |
| Gewurztraminer | Noble | The perfume — lychee and rose, golden, low-acid, unmistakable |
| Pinot Gris | Noble | The rich one — smoky, honeyed, full; the food-wine workhorse |
| Muscat | Noble | The rarity — the only wine that smells of the grape itself; dry and delicate here |
| Pinot Blanc / Auxerrois | Supporting | Soft, appley everyday whites; the base of most Crémant |
| Sylvaner | Supporting | Old workhorse, crisp and earthy (with one grand-cru privilege) |
| Pinot Noir | The only red | Once light; now increasingly serious as the climate warms |
Key facts
| Country / region | France — between the Vosges and the Rhine, opposite Germany |
| Climate | Cool-to-moderate continental; famously dry and sunny (Vosges rain shadow — Colmar sees only ~600 mm of rain a year) |
| Wine colour | ~90% white |
| Noble grapes | Riesling, Gewurztraminer, Pinot Gris, Muscat |
| Hierarchy | Alsace AOC → lieux-dits → 51 Grands Crus |
| Ripeness mentions | Vendanges Tardives (late harvest) · Sélection de Grains Nobles (botrytis) |
| Blends | Edelzwicker (everyday) · Gentil (≥50% noble grapes) |
| Sparkling | Crémant d'Alsace — traditional method, France's biggest crémant |
| Bottle | The tall flûte d'Alsace — compulsory for still AOC wines |
The climate machine, briefly
The Vosges do the work. Atlantic weather hits the mountains and drops its rain on the western slopes; the vineyards sit in the rain shadow, among the driest, sunniest places in France, with warm downslope air drying the autumn. The result is a paradox worth remembering: a northern, continental region that ripens grapes gloriously — long, golden autumns that let fruit hang into November for the late-harvest styles. The residual risk is spring frost on the plain, which is why the best sites climb mid-slope and why late-budding varieties are at an advantage — and why the grand crus live where the map above shows them.
In this guide
The full guide below decodes the system in depth:
- The 51 grands crus — rules, the great names, and the two exceptions
- Vendanges Tardives vs Sélection de Grains Nobles — passerillage vs noble rot
- A detail map of the grand cru heartland around Colmar
- Edelzwicker, Gentil, and Crémant d'Alsace
- Reductive winemaking — why Alsace tastes of fruit and stone, never of oak
- The four nobles in the glass, history, food, and exam questions
The grands crus
51 named sites — begun with Schlossberg in 1975, completed when Kaefferkopf joined as the 51st in 2007 — each a delimited hillside with its own geology, from Rangen's volcanic cliff at Thann in the south to Steinklotz near Strasbourg. The core rules: noble grapes only, one variety per wine, lower yields, and the site's name on the label (often with the grape: Riesling Grand Cru Schlossberg).
Two exceptions prove the system is alive: Zotzenberg may grow its historic Sylvaner as grand cru, and Kaefferkopf may make a blend — both grandfathered local traditions. The names worth knowing first: Schlossberg (granite, Riesling), Rangen (volcanic, smoky Pinot Gris and Riesling), Brand, Hengst, Zinnkoepflé (the warmest, a Gewurztraminer sun-trap), and Osterberg/Geisberg/Kirchberg around Ribeauvillé.
Appellation areas are approximate — simplified from official INAO delimitations. The darker patches are grand cru sites.
This is the heartland between Colmar and the mountain wall — grand cru after grand cru stacked along the mid-slope, each above its village, none straying onto the flat.
VT and SGN — the two summits
The user's-eye view of Alsace sweetness: two protected mentions, codified in the early 1980s (the house of Hugel the driving force), available only to the four noble grapes, with strict minimum ripeness levels:
- Vendanges Tardives ("late harvest") — healthy grapes left hanging weeks past normal picking, concentrating by passerillage (drying on the vine in the dry autumn air), sometimes with a touch of botrytis. Rich, honeyed, usually off-dry to sweet — but legally about ripeness, not sweetness: some VT ferment nearly dry.
- Sélection de Grains Nobles — berry-by-berry selection of noble-rot-shrivelled fruit in successive passes: Alsace's Sauternes, rarer and riper than VT, made only in the misty-autumn years botrytis allows. Saffron, marmalade, and honey, built to age for decades.
The pair completes a pattern you now know from three regions: passerillage vs botrytis — Jurançon vs Monbazillac in the Southwest, and both faces of the Layon in the Loire. Alsace is the one place a single cellar routinely makes both, from the same grape, off the same hill.
One practical warning the region is fixing: an ordinary Alsace Riesling is dry, but Gewurztraminer and Pinot Gris often carry unannounced sweetness — which is why many producers now print a dryness scale on the back label, and sweetness indications have been moving from courtesy to standard practice.
Blends and bubbles
Edelzwicker ("noble mix" — historically ironic) is the everyday blend: any AOC white grapes, no percentage rules, drink young. Gentil is the revived, better-behaved version: at least 50% noble grapes, the rest approved varieties, each vinified separately. And Crémant d'Alsace is France's biggest traditional-method appellation outside Champagne — bright, appley fizz built mostly on Pinot Blanc (with Auxerrois, Pinot Gris, Pinot Noir for rosé, Riesling, and — uniquely in Alsace — Chardonnay), matured on lees in the bottle. It is the region's quiet volume champion: roughly a quarter of production.
Reductive winemaking — fruit, stone, no oak
Alsace cellars are built to protect, not to decorate. The classic vessel is the huge, ancient oval foudre — decades old, tartrate-lined, adding no oak flavour at all — or stainless steel; fermentations are cool, malolactic is generally avoided in the aromatic whites, lees contact is gentle, and new barriques are practically taboo. This reductive style (minimal oxygen, minimal makeup) is why Alsace wines taste so directly of grape and ground: what the label promises, the glass delivers. It is the stylistic opposite of white Burgundy — and the philosophical cousin of Germany across the river.
The four nobles in the glass
| Grape | Weight & structure | Signature flavours | With food |
|---|---|---|---|
| Riesling | Light-medium; piercing acid; bone dry | Lime, green apple, wet stone; petrol with age | Fish, choucroute, anything |
| Gewurztraminer | Full, oily; low acid; often off-dry | Lychee, rose, ginger, Turkish delight | Munster cheese, spiced dishes |
| Pinot Gris | Full, textured; moderate acid | Smoke, honey, pear, dried apricot | Roast poultry, mushrooms, foie gras |
| Muscat | Light; delicate; dry | Fresh grape, orange blossom, green herb | Asparagus (the classic), apéritif |
The house style across all four: aromatic intensity + dry-climate ripeness + no oak — perfume up front, structure behind, stone underneath.
A little history
Alsace has been French, German, German, French — 1648/1681, 1871, 1918, 1940, 1945 — and its wine carries the whole ledger: German grapes and bottles, French appellation law. The modern era began after 1945, when the region rebuilt around quality and its own identity: AOC Alsace in 1962, grand cru recognition from 1975, the VT/SGN rules in the early 1980s, Crémant's AOC in 1976, and the 51st grand cru in 2007. The deeper continuity is older than any border: these slopes have grown aromatic white wine since the early Middle Ages, sold down the Rhine — the river, not the nationality, was always the point.
Food
Alsace wines are built for the table — the local one first: choucroute garnie with Riesling, tarte flambée with Crémant or Pinot Blanc, Munster with Gewurztraminer (the region's own pungent cheese, and its perfect local match), roast goose or mushrooms with Pinot Gris, asparagus with Muscat — the textbook pairing for a vegetable that fights most wines. VT and SGN take foie gras and fruit desserts. And almost everything here is a friend to Asian food: aromatic, off-dry, oak-free.
Classic exam questions
- Name Alsace's four noble grapes. — Riesling, Gewurztraminer, Pinot Gris, Muscat.
- What is unusual about Alsace labels in France? — varietal labelling (a German inheritance), plus the compulsory tall flûte bottle.
- How many grands crus are there, and what are the two famous exceptions? — 51; Zotzenberg's Sylvaner and Kaefferkopf's blend.
- Define Vendanges Tardives and Sélection de Grains Nobles. — VT: late-harvested, passerillage-concentrated fruit; SGN: berry-selected, botrytis-affected fruit — both noble grapes only, with minimum ripeness levels.
- Edelzwicker vs Gentil? — both blends; Gentil requires at least 50% noble grapes, Edelzwicker is unregulated everyday.
- Why is Alsace so dry and sunny despite being so far north? — the Vosges rain shadow: the mountains strip the Atlantic weather (~600 mm at Colmar).
- What is Crémant d'Alsace made from, and how? — traditional method, chiefly Pinot Blanc (plus Auxerrois, Pinots, Riesling, Chardonnay).
- Describe Alsace's winemaking style. — reductive: old neutral foudres or steel, no new oak, malolactic usually avoided — fruit and terroir first.
One ribbon, four grapes, fifty-one hills, and the clearest labels in France: learn the system and Alsace reads itself.