Peter Mathis is a veteran winemaker with over 20 years at Ravenswood, now producing estate wines from his Mathis Vineyard in the hills above Sonoma Valley. He specializes in Grenache and Rhône-style wines including Rosé de Grenache and Überblend. His wines have won top awards like gold at Grenache du Monde and 98 points for the Rosé.

Grenache Rhône Style Wines Estate-grown in Sonoma Valley hills
Sonoma Valley vineyard overlook Foggy morning vineyard view Peter Mathis portrait Hillside foggy view
Sonoma Valley Grenache
Signature Grenache from estate vineyard, gold medal at Grenache du Monde, 96 points double-gold Press Democrat
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Rosé de Grenache
Estate-grown Rosé, 98 points Best in Class/Double Gold at 2024 Experience Rosé Wine Competition
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Überblend
Blend of Petite Sirah, Grenache, Carignane, Alicante Bouschet from estate, double-gold medals and mid-90s scores
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Gold Medal, Sonoma County Harvest Fair 2021 2021
Silver Medal, San Francisco Chronicle Wine Competition 2020 2020

Rosé de Grenache earned 98 points and Best in Class/Double Gold at 2024 Experience Rosé Wine Competition