If you're looking for a Napa wine tasting experience, then you've come to the right place. Gray Line San Francisco offers the best wine tours from San Francisco to wine country. Our wine country tours from San Francisco allow you to taste the finest wines in Northern California and explore the beautiful vineyards. With Gray Line San Francisco, you'll get to visit the wineries and taste world-renowned wines on your San Francisco wine tour. Experience the ultimate wine tour from San Francisco with us!