Jura

The Jura is one of France's smallest and most distinctive wine regions, occupying a narrow strip of west-facing slopes along the Jura mountain range in eastern France, between Burgundy to the west and Switzerland to the east. The region takes its name from the Jura massif — the same limestone mountains that gave the Jurassic period its name. With roughly 2,000 hectares under vine, the Jura produces a tiny fraction of France's total wine output, but its wines are unlike anything made anywhere else: ancient indigenous grape varieties, unique winemaking traditions and a fiercely individual character have made the region one of the most sought-after by adventurous wine lovers worldwide.

The Jura's most celebrated wines are its vin jaune (yellow wine) and vin de paille (straw wine) — two styles that require patience both in the cellar and from the drinker. The region also holds a special place in the history of science: Louis Pasteur (1822–1895), who discovered the role of yeast in fermentation and developed the process of pasteurization, was born in nearby Dole and conducted much of his groundbreaking research on wine using Jura wines as his subject.

The majority of the Jura's production is white wine, followed by red, rosé, sparkling and dessert wines, across six appellations using five authorized grape varieties.

Authorized Grape Varieties

White:

Chardonnay — Known locally as Melon d'Arbois or Gamay Blanc, Chardonnay is the most widely planted white grape in the Jura and forms the backbone of many of the region's wines. It is produced in two distinct styles: ouillé (topped up, preventing oxidation, producing fresher, more Burgundian-style wines) and non-ouillé or sous voile (without topping up, allowing the voile yeast film to develop and producing a more oxidative, traditional Jura style).

Savagnin — The Jura's most iconic grape and the sole variety permitted for vin jaune. Savagnin produces wines of great intensity and structure with a characteristic nutty, spicy, herbal quality. It is sometimes blended with Chardonnay for balance. Also known locally as Naturé.

Red:

Pinot Noir — Produces lighter-bodied reds in the Jura, sharing the grape with Burgundy to the west.

Poulsard — Also called Plousard, this ancient indigenous variety produces a pale-colored, low-tannin red wine — sometimes so light it resembles a deep rosé. Despite its delicacy, it has surprising aromatic complexity and a silky texture, and is valued for blending with Pinot Noir and Trousseau.

Trousseau — Another indigenous Jura variety, producing deep-colored, tannic reds used primarily in blending. DNA research has shown that Trousseau is the same grape as Bastardo in Portugal's Douro and Dão.

Vin Jaune and Vin de Paille

Two wine styles are so distinctive they merit their own explanation:

Vin Jaune ("yellow wine") — The Jura's most famous and unusual wine. Made exclusively from Savagnin, vin jaune is aged in old oak barrels for a minimum of 6 years and 3 months without topping up the barrel. Rather than oxidizing conventionally, the wine develops under a natural film of yeast called voile (similar to the flor of Spanish Sherry), which protects it while allowing a slow, controlled oxidation. The result is a bone-dry wine of extraordinary complexity — walnuts, curry, dried apricot, beeswax, saffron — with seemingly unlimited aging potential. It is bottled in the distinctive clavelin, a squat 620ml bottle unique to vin jaune, which represents the amount of wine remaining after evaporation from a full liter during aging. Unlike Sherry, vin jaune is never fortified.

Vin de Paille ("straw wine") — A rare, intensely sweet wine made by drying harvested grapes on straw mats or hanging them from rafters for a minimum of six weeks before pressing. The drying concentrates the sugars dramatically; the resulting wine is rich, honeyed and unctuous, with flavors of dried apricot, orange zest, honey and spice. Vin de paille must be aged a minimum of three years before release. It is produced from Chardonnay, Savagnin and Poulsard.

Appellations

Arbois AOC (established 1936) — One of France's first AOCs and the largest in the Jura, Arbois surrounds the charming market town of Arbois — where Louis Pasteur lived and worked — and accounts for approximately 70% of the Jura's red wine production and about 30% of its whites. All five authorized varieties are permitted; the region produces red, white, rosé, vin jaune and vin de paille. The reds from Poulsard and Trousseau grown here are among the most distinctive in the appellation.

Côtes du Jura AOC (established 1937) — The second-largest appellation and the most geographically spread, covering vineyards along the full length of the Jura's wine-producing slopes. All five authorized grape varieties are permitted, producing the complete range of Jura wine styles: white, red, rosé, vin jaune, vin de paille and sparkling.

Château-Chalon AOC (established 1936) — The most prestigious appellation in the Jura, and in some respects one of the most unusual in France: Château-Chalon produces only vin jaune, made exclusively from Savagnin, and the appellation's regulations are uniquely self-policing. Each year, a committee of growers inspects the vineyards before harvest, and in vintages deemed insufficiently ripe, the entire AOC designation may be declassified — there have been several years in which no Château-Chalon was produced at all. Aged for the mandatory minimum of 6 years and 3 months under voile and bottled in the 620ml clavelin, these wines are considered the pinnacle of vin jaune production.

L'Étoile AOC (established 1937) — A small appellation in the southern Jura producing exclusively white and sparkling wines from Chardonnay, Savagnin and Poulsard Gris (the grey-skinned mutation of Poulsard used here only for white wine). The name — "the star" — refers to the star-shaped fossil crinoids found in the local limestone soils. L'Étoile produces still whites, vin jaune and vin de paille, but no red wines.

Macvin du Jura AOC (established 1991) — A vin de liqueur unique to the Jura, Macvin is made by blending unfermented or partially fermented grape must with marc du Jura (grape brandy distilled from the pomace of Jura wines), halting fermentation and preserving the natural grape sugars. The resulting wine must be aged in oak for a minimum of one year and typically reaches 16–22% alcohol. Macvin is produced in white, red and rosé styles from all five authorized varieties, and is drunk as an aperitif or with dessert. The tradition dates back to the 14th century.

Crémant du Jura AOC (established 1995) — The sparkling wine designation of the Jura, produced using the traditional method (méthode traditionnelle) with a secondary fermentation in the bottle. White Crémant du Jura must contain at least 50% Chardonnay and accounts for approximately 90% of production; rosé versions must comprise at least 50% Pinot Noir and Poulsard. The wines offer an interesting alternative to Champagne at more accessible prices.