Mendocino County Fair and Apple Show

Boonville, CA · Food & Drink

When: September 18–20, 2026
Where: Mendocino County Fairgrounds · Boonville · CA
Cost: Not confirmed
Status: Confirmed from the organizer's published schedule

This three-day autumn harvest fair takes over the Boonville fairgrounds in Anderson Valley each September. Apple displays, home-canned goods, a sheepdog trial, a rodeo, a parade, and the long-running Apple Cup football game anchor a program that has run for decades. It celebrates the valley's apple and wine-growing agriculture.

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The history within reach

Mendocino County Fair and Apple Showsame spot
This three-day autumn harvest fair takes over the Boonville fairgrounds in Anderson Valley each September.
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