The Mendocino County Fairgrounds is located along Highway 128 in the town of Boonville. Look for Sierra Nevada World Music Festival signs.


Wildflower & Goat Show - April 25

Boonville Beer Festival - May 2

A.V. Pinot Noir Festival - May 15-17

Not So Simple Living Fair - July 24-26

County Fair & Apple Show - Sept. 18-20


Mendocino County Fair
14480 Highway 128
Boonville, CA 95415

The Mencodino County Fairgrounds are located in Boonville, California, in the heart of the splendid Anderson Valley. The drive from San Francisco or Oakland will take you through Sonoma's rolling vineyards, while people arriving from the west will get to experience the majestic redwoods of Northern California.