RèzeThe Alpine survivor: Switzerland's ancient mountain treasure with volcanic personality

Rèze is one of Switzerland's oldest and rarest indigenous white grape varieties, cultivated for centuries in the steep, vertiginous vineyards of the Valais region. This ancient vine has survived phylloxera and near-extinction, clinging to life in high-altitude terraced plots where few other grapes dare to grow. Historically, Rèze was the foundation of Vin du Glacier, a mysterious oxidative wine aged in high-altitude soleras that became a symbol of Alpine winemaking tradition.

Today, only a handful of hectares remain, mostly around the villages of Sierre and surrounding areas. What makes Rèze truly special is its extraordinary ability to thrive in harsh mountain conditions and its chameleon-like character—it can produce everything from crisp, mineral-driven whites to rich, oxidative masterpieces. This is a grape for adventurous wine lovers seeking something genuinely rare and historically significant.

Rèze offers a distinctive Alpine personality with pronounced mineral notes reminiscent of wet stones and mountain air. The palate typically reveals flavors of green apple, citrus peel, and white flowers, often accompanied by a distinctive saline quality that speaks to its high-altitude origins. The wine has vibrant acidity and a characteristic lean, taut structure with a slightly bitter almond finish that adds complexity.

When vinified in the traditional oxidative style for Vin du Glacier, Rèze transforms entirely, developing notes of hazelnuts, dried apricots, honey, and spice. Fresh styles pair beautifully with Alpine cheeses like raclette and fondue, freshwater fish, and herb-crusted chicken. The oxidative versions shine alongside aged cheeses, mushroom dishes, and roasted nuts—perfect for après-ski moments.