Related Clues:

• Big wine valley
• Valley of vintages
• Vintners' valley
• Wine valley in California
• County north of San Francisco
• Wine center of California
• Noted wine center
• California county or its seat
• California winegrowing county
• Wine valley
• ___ Valley (city northwest of Los Angeles)
• ___ Valley, city near L.A.
• Winemaking county
• Wine county
• Vintner's valley