Les Fourneaux (1er Cru)

Les Fourneaux sits within the commune of Fleys, one of the villages that forms the wider Chablis appellation in northern Burgundy. Classified as a Chablis Premier Cru, it ranks among 40 designated Premier Cru sites and covers 33 hectares in total. Two additional vineyards, Morein and Côte des Près-Girots, fall under the Les Fourneaux umbrella classification and are routinely blended into wines labeled under the main site name. Producers planted these secondary parcels in the 1980s, expanding the effective area available to the appellation.

• Parent appellation: Chablis Premier Cru
• Commune: Fleys
• Total area: 33 hectares
• Satellite sites Morein and Côte des Près-Girots planted in the 1980s

The defining characteristic of Les Fourneaux is its exposure. South and southeast-facing slopes combined with a sheltered valley position create a microclimate that is noticeably warmer than much of Chablis, justifying the vineyard's name: 'fourneaux' means furnace in French. The soils are classic Kimmeridgian, the bedrock that underpins all great Chablis, with a surface layer of poor, stony clay-rich marl packed with fossilized Exogyra virgula oyster shells. This combination of warm exposure and mineral-rich Kimmeridgian subsoil produces wines that retain the characteristic mineral finesse of Chablis while delivering noticeably more flesh and ripeness than cooler Premier Cru sites.

• South and southeast aspect maximizes solar gain
• Protected valley location moderates cool continental temperatures
• Kimmeridgian subsoil with stony clay marls and fossilized oyster shells
• Exogyra virgula fossils are the benchmark indicator of authentic Kimmeridgian terroir

The vineyard name Les Fourneaux appears in historical records dating to 1537, making it one of the longer-documented individual vineyard names in Chablis. The name was almost certainly coined in reference to the site's exceptional warmth and sun-catching character, a quality that would have been highly prized in this cool northern climate where full ripeness is never guaranteed. The later addition of Morein and Côte des Près-Girots in the 1980s reflects the appetite for Premier Cru-classified land as Chablis grew in international reputation during the latter twentieth century.

Les Fourneaux produces a style that stands somewhat apart from the lean, nervy archetype that defines Chablis. The wines are rounder and softer, with a more generous mid-palate and lower acidity than most of their Premier Cru neighbors. Tropical fruit notes are common, alongside the mineral salinity that Kimmeridgian terroir reliably delivers. These are approachable wines in youth, often accessible earlier than Premier Crus from cooler, north-facing sites like Montée de Tonnerre or Fourchaume. That said, the underlying mineral structure ensures they reward short-to-medium term cellaring as well.

• Rounder texture and lower acidity than most Chablis Premier Crus
• Tropical fruit notes alongside classic Chablis minerality
• Approachable in youth due to warmth of the site
• Still benefits from one to five years of cellaring for complexity

Several quality-focused domaines work Les Fourneaux, with Château de Fleys and Domaine Alain Gautheron representing the commune of Fleys most prominently. Domaine La Meulière, Dampt Frères, and Domaine des Genèves also produce well-regarded examples. La Chablisienne, the large cooperative that handles a significant share of Chablis production, includes Les Fourneaux in its portfolio, making the appellation accessible at a range of price points.