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Winery Name

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Founded
1976 (estate) · 1978 (winery)
Green Valley
Green Valley
Production Style
Estate · Sparkling specialist · Historic Green Valley pioneer
Winemaker
David Munksgard
Varietals
Red & White Varietals
About the Estate

When Barry and Audrey Sterling bought an abandoned prune farm in Green Valley in 1976, they were told it was too cold to grow grapes. They proved the doubters spectacularly wrong. Iron Horse is now one of America's most celebrated sparkling wine estates — the only winery to have served its wines at the White House under five different presidents, from Reagan to Obama. The estate's Thomas Road Vineyard, planted on Goldridge sandy loam soils above the fog line, produces the Chardonnay and Pinot Noir that forms the backbone of their traditional-method sparklers. The open-air tasting area with views over the valley is one of Sonoma's most memorable experiences.

Plan Your Visit
Address
Tasting Room Address
Hours
Hours
Reserve a Tasting
The People Behind the Wine
Winemaker
David Munksgard
Head Winemaker
Kyle Altomare grew up in Sonoma County and spent years working harvests across California and Spain before joining Gloria Ferrer in 2012. He became Head Winemaker in 2016, bringing a meticulous approach to traditional method sparkling wine rooted in extended lees aging, precise blending, and an almost obsessive attention to the character of individual estate blocks.
Second Personality
Melanie Schafer
General Manager
Melanie Schafer has been the operational heart of Gloria Ferrer for over a decade, overseeing everything from the tasting room experience to estate hospitality and the food pairing program. A Northern California native with deep roots in Wine Country culture, she brings both institutional knowledge and genuine warmth to one of Carneros' most storied estates.
Wine Highlights
Wine highlights go here.
At the Estate
LocaleTerroir Winery Program
Your Winery, In Good Company

A page like this — your winemaker, your story, your wines — for $25 a month. We write the first draft. You approve it.

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