Corner 103

Contact Info

103 West Napa Street, Sonoma, CA 95476

Corner 103

Located on the historic Sonoma Plaza, Corner 103 offers a unique wine and food pairing experience, showcasing the best of Sonoma County. A journey through 7 different wine growing regions, American Viticulture Areas (AVAs), of Sonoma County, each wine Corner 103 produces is served with a small, local, food component to bring out different flavor characteristics of the wine. Corner 103’s portfolio of wines include a Sparkling Rosé, Sonoma Coast Chardonnay, Russian River Valley Pinot Noir, Dry Creek Valley Zinfandel, Alexander Valley Merlot, Sonoma County Red Blend and Sonoma Valley Cabernet Sauvignon. Corner 103 also creates wine club exclusive wines including a Sonoma Valley Sauvignon Blanc and a Rockpile Petit Verdot, with total production under 4,000 cases. The tasting room is open daily 11am-7pm. Reservations are recommended but not required. 

Winery Details

Tasting Room:

  • Open to the Public


  • Los Carneros
  • Moon Mountain
  • Sonoma Valley

Other Details:

  • Art/Museums
  • Food/Wine Pairings
  • Special Events
  • Wine Club

Available Varietals


  • Cabernet Franc
  • Cabernet Sauvignon
  • Merlot
  • Petit Verdot
  • Pinot Noir
  • Red Wine Blend
  • Syrah
  • Tempranillo
  • Zinfandel


  • Chardonnay
  • Sauvignon Blanc

Other Varietals:

  • Sparkling

Upcoming Events

Picture yourself at Corner 103