Wine Country Tours are an excellent way to become familiarized with the Napa and Sonoma Valleys that specialize in wine production. On your Wine Country Tour you will learn about the wine making process and what makes the California Wine Country special for making award winning wines. The best part of it all is tasting the world-famous Californian Wines and not have to drive home! On average on a Wine Country Tour you will taste between 5-10 wines at each winery regardless of whether it is in the Napa Wine Country or the Sonoma Wine Country. Each pour is supposed to be one ounce of wine but...its the wine country, who's counting? By the end of it all, you end up drinking about 1-2 glasses of wine per winery. That is definitely enough wine to impair your abilities to drive back to San Francisco form the Wine Country. And even though the California Wine Country is beautiful, you probably want to go back and spend the night in your San Francisco Hotel.