July 22 - August 7, closed Mondays. Feel the excitement with our giant carnival, view the largest themed floral show in the west in our Hall of Flowers, enjoy an incredible display of livestock and agricultural eduction, PLUS live entertainment all day and night, delicious food, fun contests and more during the 80th celebration.
Enjoy the thrill of live horse racing on both our dirt and turf track (July 28 - 31 & Aug 4 - 7, PLUS Bonus Week after Fair Aug 12 - 14).
Watch the little dogs run in the Derby Dog Dash on Sundays!
Take advantage of our conveniently located golf course and learning center--the perfect place for a quick 18 holes or to tune up your game--at the best prices in Wine Country.
The mission of the Sonoma County Fair Foundation is to raise and steward funds to support facility improvements and special projects of the Sonoma County Fair.
Unleash the power of your philanthropy and consider benefiting your community, your family and our mission.
The Sonoma County Fairgrounds RV Park puts you within walking distance of our famed Sonoma County Harvest Fair, the largest regional wine competition in the U.S., held the first weekend in October. You will also be near the Fairground Golf Course and the Jockey Club, our off-track horse race wagering parlor and restaurant.