Winery Directory

Sonoma-Cutrer is a Sonoma-based winery producing Chardonnay and Pinot Noir wines. The winery operates six estate vineyards—The Cutrer, Les Pierres, Vine Hill, Owsley, Kent, and Shiloh—each with distinct terroir. The winery blends Burgundian winemaking traditions with California creativity.

Sosie Wines is a boutique winery in Sonoma sourcing fruit from multiple vineyards across Sonoma and Napa, with a winemaking philosophy inspired by French traditions. The winery emphasizes food-friendly wines made with minimal intervention, picking early to retain natural acidity and limiting new oak use. The name Sosie, French for "twin" or "spitting image," reflects the winery's approach to crafting Old World-style wines with restraint and precision rather than ripeness and power.

Stag's Leap Wine Cellars is a Napa Valley estate winery established in 1970. The winery's 1973 S.L.V. Cabernet Sauvignon won the highest honor for red wine at the 1976 Judgment of Paris tasting. The estate produces wines from its S.L.V. and FAY vineyards in the Stags Leap District, with head winemaker Marcus Notaro leading production.

Stags' Leap Winery is located in Napa Valley and produces Cabernet Sauvignon, Petite Sirah, red blends, and white and rosé wines. The estate offers tastings by appointment at its Napa Valley location and operates a wine club providing access to limited-production bottlings and exclusive events.

Stephen Ross Wine Cellars is a small-production winery located in the Edna Valley on California's San Luis Obispo Coast. The winery produces Pinot Noir, Chardonnay, Albariño, and Sauvignon Blanc from sustainably farmed vineyards, including the estate Stone Corral Vineyard planted entirely to Pinot Noir. The winery emphasizes hand-crafted wines and minimal intervention winemaking practices.

Sterling Vineyards is located in Calistoga, Napa Valley and produces Cabernet Sauvignon, Merlot, Petite Sirah, red wine blends, and whites and sparkling wines. The winery offers tastings and experiences including an aerial gondola ride to hilltop tastings with views of Napa Valley.

Stevenot Winery is a boutique winery established in 1978 located in Vallecito in the Sierra Foothills of Calaveras County. The winery produces Chardonnay, Sauvignon Blanc, Tempranillo, Cabernet Sauvignon, Petite Sirah, Zinfandel, Merlot, Barbera, and Danza Roja, with 4 acres of estate vineyards cultivating Barbera, Chenin Blanc, Malvasia Bianca, and Merlot. Owned by Oliveto Distributing since 2010, the winery operates tasting rooms in Vallecito and Murphys.

St. Francis Winery & Vineyards, located in Sonoma County, has produced wines for over 50 years from mountain and valley vineyards throughout the region. The winery was founded in 1971 as a vineyard by Joe Martin and opened as a winery in 1979. Known for Merlot, Zinfandel, Cabernet Sauvignon, and Pinot Noir, St. Francis operates as a 100% certified sustainable winery farming over 400 acres across Sonoma County.

Stockwell Cellars is a family-owned urban winery in Santa Cruz, CA, founded in 2014 by Eric Stockwell. The winery produces handcrafted single varietal wines and blends using Old World techniques and New World technology. The tasting room features handmade wood and steel furnishings, serves as a local art gallery, and hosts live music and community events.

Stone Edge Farm Estate Vineyards & Winery is located in Sonoma County, California and was established by Mac McQuown in 2004. The winery produces terroir-driven wines using organic and sustainable farming practices across multiple vineyard sites, with a focus on minimal intervention winemaking and environmental conservation through regenerative methods.

St. Supéry Estate Vineyards & Winery is located in the Rutherford appellation of Napa Valley and produces 100% estate-grown, certified Napa Green wines. The winery focuses on sauvignon blanc, cabernet sauvignon, and additional red Bordeaux varietals, combining French château tradition with Napa Valley terroir.

Sugarloaf Wine Co. is a custom crush studio and tasting room located east of Santa Rosa on Highway 12, offering small-batch wines made by 30 winemakers from 40 appellations. The facility operates as a cooperative winemaking studio with a rustic-chic tasting bar, wine lounge, and event space situated below Sugarloaf Ridge State Park.