Cave des Bernunes — Sierre (Valais)

Calcareous terroirs, precise élevage, luminous identity

Located in Chippis, above the town of Sierre, Cave des Bernunes is a family estate founded in 1987 and carried forward with remarkable continuity for more than three decades. The construction of a modern cellar in 1994, followed by an expansion in 2013 — including barrel cellars, a viticultural workshop, and a reception space — marked a decisive evolution in its history.

Today, a close-knit team of five to six people shares a single vision: to express the truth of Valais terroirs through precise, luminous wines deeply rooted in the culture of Sierre.

Terroirs & Philosophy — A High-Altitude Vineyard on Calcareous Soils

The estate’s parcels lie on the calcareous, stony soils of the Sierre valley, one of the sunniest and driest regions in Switzerland. This geology imparts a saline, straight, and tense profile to the wines — especially visible in the native white varieties.

• calcareous soils and stony moraines,
• optimal exposure to the Valais sun,
• dry climate, steady winds, intense luminosity,
• even ripening with preserved freshness.

This environment offers an ideal platform for both historical Valais grapes and modern interpretations of characterful red wines.

Grape Varieties & Identity

White Wines

The estate showcases the richness of Valais through a broad palette:

• Chasselas / Fendant
• Petite Arvine
• Savagnin Blanc
• Sylvaner
• Marsanne
• Humagne Blanche
• Muscat
• Riesling

These whites display crystalline purity, mineral brightness, fresh tension, and precise texture.

Red Wines

The reds remain faithful to the Valais tradition, with digestible, elegant profiles:

• Pinot Noir
• Gamay
• Cornalin
• Humagne Rouge
• Merlot
• Divico
• Syrah

Viticulture & Winemaking — Responsible Work and Patient Craft

The estate relies on rigorous, environmentally respectful viticulture:

• soil work with horses where slopes allow,
• controlled grass cover,
• moderate yields,
• manual harvesting,
• meticulous berry selection.

Winemaking, tailored to each grape variety, emphasizes:

• controlled fermentations,
• stainless-steel or concrete vats depending on profile,
• barrel ageing for terroir-driven cuvées (Pinot, Syrah, Cornalin),
• subtle élevage with no excess oak,
• a constant pursuit of clarity, tension, and drinkability.

The style favours purity, site expression, and freshness.

Wine Style — Purity, Tension and Calcareous Precision

• crystalline aromatic purity,
• natural tension,
• distinct calcareous minerality,
• precise, luminous fruit,
• elegant texture without heaviness,
• harmonious balance and varietal transparency.

Signature Cuvées

Fendant Les Bernunes (Chasselas)
A pure expression of Sierre’s calcareous terroir. A dry, lively, mineral white with bright, saline tension.

Clos des Bernunes — Pinot Noir
A terroir-driven cuvée aged in barrel. Structured elegance, delicate red fruit, harmonious length, silky texture.

Syrah du Domaine
Deep Valais Syrah with dark fruits, spice, and fine-integrated oak. A vibrant, structured, central-Valais style.

Cornalin
A juicy native red with dark-cherry notes, supple tannins, and a long, energetic finish.

Other notable cuvées
Petite Arvine, Humagne Rouge, Savagnin, Marsanne, Divico — a faithful and pure reading of Valais diversity.

Conclusion

Cave des Bernunes stands as a historical and thoughtful signature of Valais. With its artisanal approach, responsible viticulture, and precise reading of Sierre’s calcareous soils, the estate produces luminous, balanced wines with exceptional aromatic clarity. A must for lovers of crystalline whites, elegant reds, and authentic Valais expressions.