2023 Château Constellation Johannisberg de Chamoson

The 2023 Château Constellation Johannisberg de Chamoson is a refined Swiss white wine that showcases the purity and elegance of the Valais region. Crafted from the Johannisberg grape (locally used name for Sylvaner), it offers a beautifully balanced profile of freshness, texture and subtle aromatics. This cuvée stands out as an expressive example of mountain-influenced Swiss white wine, ideal for those looking to explore beyond the classic regions. Johannisberg holds a long-standing place in the wine heritage of Valais, where it has been cultivated for generations on sun-drenched, terraced slopes. Château Constellation’s interpretation from the village of Chamoson captures this tradition with a modern, precision-driven style, bringing together ripe fruit, mineral tension and effortless drinkability.

Tasting Notes
In the glass, the 2023 Johannisberg de Chamoson typically shows a pale straw to light lemon hue with green reflections, hinting at its youthful vibrancy and mountain freshness. On the nose, expect delicate yet expressive aromas: white peach, ripe pear and quince, layered with acacia blossom, fresh herbs and a subtle almond or marzipan nuance often associated with Johannisberg/Sylvaner from Valais. The palate is medium-bodied and finely textured, combining juicy stone fruit with a refreshing line of acidity and a gentle, almost creamy mid-palate. Notes of citrus zest, pear and yellow plum are underpinned by a clean, stony minerality that reflects its Alpine origin. A discreet bitterness on the finish—reminiscent of almond skin or grapefruit pith—adds structure and length. Enjoy it in its youthful phase over the next 2–4 years for maximum freshness and aromatic clarity, though the best examples of Johannisberg from Chamoson can gain complexity with short-term cellaring.

Production
Chamoson is one of the most respected terroirs in Valais, with steep, well-exposed vineyards rooted in stony, mineral-rich soils that offer excellent drainage and naturally low yields. The warm, sunny days of the Rhône Valley are moderated by cool Alpine nights, helping the Johannisberg grapes to retain acidity while developing ripe, nuanced flavors. Grapes are typically harvested by hand on these sloping sites to ensure careful selection and intact berries. In the cellar, Château Constellation favors a clean, protective vinification for Johannisberg: gentle pressing, cool fermentation in stainless steel to preserve aromatics, and aging on fine lees for added texture and subtle complexity. The result is a wine that faithfully channels its high-altitude origin—bright, precise and elegantly structured, without overt oak influence.

Food & Serving
This 2023 Johannisberg de Chamoson is a versatile food partner, particularly well-suited to Alpine and seafood-inspired cuisine. Pair it with freshwater fish (trout, perch), shellfish, sushi, goat’s cheese, raclette or fondue, as well as light poultry dishes, vegetable risottos and asparagus—one of Johannisberg’s classic matches. It also complements charcuterie and mildly spiced Asian dishes where freshness and subtle aromatics are key. Serve well-chilled but not icy, ideally at 8–10°C (46–50°F), to allow the aromas to fully open. Decanting is generally not necessary for this style, though pouring the wine into a slightly larger white wine glass and giving it a few minutes in the glass will help reveal its floral and mineral nuances.

Producer
Château Constellation is a respected Swiss producer known for crafting precise, terroir-driven wines from the diverse vineyards of Valais. Drawing on the region’s long viticultural history and dramatic Alpine landscapes, the estate focuses on quality, consistency and clear varietal expression. Over the years, it has built a reputation for producing stylish, modern interpretations of traditional Valais grapes such as Johannisberg, Fendant and Pinot Noir. As part of the broader Swiss wine renaissance, Château Constellation plays an important role in bringing the character of Valais to a wider audience. Its commitment to careful vineyard work, selective harvesting and thoughtful, contemporary winemaking has earned the winery recognition among Swiss wine enthusiasts and helped elevate the profile of the region’s distinctive white wines on the international stage.

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