About Trentadue Winery
Trentadue Winery is one of Geyserville's most accessible and historically rooted family estates. The Trentadue family emigrated from Tuscany to California in 1959, planting the first vines on their Alexander Valley property and farming continuously for four generations since.
The winery's most celebrated achievement is the La Storia line, one of the first Super Tuscan-style blends made in California, produced from Sangiovese, Merlot, Cabernet Sauvignon, and Malbec in the Supertuscan tradition the family brought from Italy. The Petite Sirah program is equally strong, old-vine Alexander Valley Petite Sirah of genuine depth and aging potential.
With a $15 tasting fee and walk-ins always welcome, Trentadue offers one of the most accessible estate experiences in northern Sonoma County. The property on Geyserville Avenue is just minutes from Thumbprint Cellars and Diavola Pizzeria, making it an ideal stop in what has become one of wine country's most interesting small towns. ExpedIa lists it among the popular places to visit in the Geyserville area.
At its Geyserville, Sonoma County location, Trentadue Winery presents a featured lineup that includes La Storia Cuvée 32, Old Vine Petite Sirah, Alexander Valley Zinfandel, and Sangiovese. Together, these bottles provide a focused introduction to the varieties, vineyard sources, and style that define the winery's current portfolio.
"Four generations of the Trentadue family farming Alexander Valley since 1959. The most accessible estate in Geyserville, walk-ins always welcome, old"
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Alexander Valley SettingTrentadue is located in Alexander Valley, Sonoma’s flagship sub-AVA for full-bodied Cabernet Sauvignon.
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Warm Sonoma RedsThe valley’s warm afternoon temperatures and well-drained soils suit Cabernet, Merlot, and Bordeaux blends.
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Healdsburg AdjacentMost Alexander Valley estates are within easy reach of Healdsburg Plaza for lunch and lodging.
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Featured Wines
Super Tuscan Blend
La Storia Cuvée 32
One of California's first Super Tuscan blends, Sangiovese, Merlot, Cabernet, and Malbec in the Tuscan tradition the Trentadue family brought from Italy. Rich, complex, and deeply Italian in spirit.
Petite Sirah
Old Vine Petite Sirah
Old-vine Alexander Valley Petite Sirah from the estate, dark, inky, and showing the extraordinary depth this variety achieves in the warm valley climate with mature vines.
Zinfandel
Alexander Valley Zinfandel
Estate Zinfandel from the warm Alexander Valley floor, rich, spicy, and showing the generous character the appellation produces in California's most Italian-American grape.
Sangiovese
Sangiovese
Varietal Sangiovese from the estate, honoring the Trentadue family's Tuscan heritage with authentic Italian varietal character in an Alexander Valley setting.
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Walk-In Estate Tasting
$15
Walk in any day, one of the most affordable and genuine estate experiences in northern Sonoma County. Four generations of Trentadue family farming poured into every glass. Dogs and families welcome.
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Geyserville Estate Picnic
Tasting fee
Bring provisions and enjoy the Trentadue estate grounds near the Russian River, picnic tables, valley views, and four generations of Italian-American farming as the backdrop.
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