
Domaine Marc Portaz
White · Vin de Savoie, France
Crisp mineral
Dry
Vinification & maturation
Grapes
Soils
France
Domaine Marc Portaz is a small, family-run estate in Chapareillan, at the foot of Mont Granier in Savoie. The Portaz family farms 30–50-year-old Jacquère vines in limestone-rich, stony soils under HVE certification, using low-intervention methods that avoid pesticides and include natural vine management. Grapes are hand-harvested and fermented with indigenous yeasts in temperature-controlled stainless-steel tanks, then aged on fine lees. Winemaker Jean-Marc Portaz, trained in Dijon, California and New Zealand, crafts wines that reflect the estate’s artisanal, family-led approach.
Vineyard scale
Small
20-40 ha
Production scale
Artisanal
30-60k bottles/yr