OUR STORY
Established in 1998, Tolosa Winery is nestled in the heart of San Luis Obispo’s Edna Valley and within the San Luis Obispo Coast AVA.
Specializing in ultra-premium Pinot Noir and Chardonnay, Tolosa strategically partners with California’s most renowned winegrowers and esteemed vineyards in its sourcing of exceptional, sustainably-farmed wine grapes.
The winery is celebrated for its innovative winemaking techniques and unwavering dedication to sustainable practices, artfully highlighting the diverse terroirs of the finest grape-growing regions in California.
Tolosa's VintnerS
Vintners Robin & Michelle Baggett
Vintner Robin Baggett returned to Edna Valley almost 40 years ago with a law degree and cowboy dreams of owning a cattle ranch like his grandfather. Having graduated from Cal Poly in 1973, he knew the area. He bought a historic ranch in the valley and began running cattle, but the cold Pacific wind and limestone soils made him realize he was on a different kind of frontier – one for world-class cool-climate Pinot Noir and Chardonnay. Being in a region with a grape-growing history that stretches back to the 18th century, when Franciscans at Mission San Luis Obispo de Tolosa produced some of California’s first wines of distinction, planting wine grapes was a natural choice. Robin and his partner Bob Schiebelhut began planting vineyards in 1988, adding several other historic family ranches in the valley over time. Together with Jim Efird, now retired, they founded Tolosa in 1998. Robin’s passion for winemaking was born, and his wine journey began.
Vintner Michelle Baggett began her multifaceted career in the development of hospitality brands before she joined the world of wine. A Georgia native, Michelle’s career designing five-star hotels landed her in Beverly Hills and then Honolulu as a Senior Designer for two of the world’s leading international hotel architectural firms. Her hospitality development background then led her to a position on Hawaiian Airlines’ marketing team and thereafter into a marketing and public relations firm in San Luis Obispo. It was there that Robin and Michelle’s stars aligned.
In 2006, Robin and Michelle embarked on the next stage of their adventure. Together, they founded Alpha Omega in Napa Valley, with the vision of creating world class Bordeaux wines. Procuring prized grapes from the many appellations of Napa Valley, they have established a winery that handcrafts finesse-driven, complex and balanced wines expressing the aromatic profile of the best Napa Valley has to offer.
Intrigued by the idea of creating Burgundian wines that express the same passion for excellence as the Bordeaux wines made by Alpha Omega, in 2015, Robin and Michelle introduced our Napa winemaker to their home of so many years, Edna Valley - and Tolosa. The next chapter of Tolosa began....
"Our mission is to be an iconic producer of Pinot Noir and Chardonnay, rooted in California’s exceptional terroir, with a dedication to human connection and community commitment."
From its origins as a boutique vineyard to its evolution into a benchmark for Edna Valley winemaking, Tolosa remains dedicated to precision, craft, and the relentless pursuit of excellence—a journey that started with a simple dream and continues to shape the future of cool-climate California wines.
