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Blackberry Festivals in California

4 blackberry festivals in California — season runs July through September.

Upcoming in 2026

Frequently asked

When is blackberry season in California?
Blackberry season in California peaks July through September. Wild blackberries ripen along trails and roadsides throughout the state; cultivated varieties are grown at u-pick farms in the Central Coast, Bay Area, and foothills. Thornless varieties like Triple Crown and Chester are common at pick-your-own farms. Ripe blackberries pull off the vine with no resistance and have a deep, inky sweetness — avoid any with a red or purple tinge, which indicates underripeness. Harvest events and U-pick windows follow the same window — check each listing for exact 2026 dates.
Can you pick your own blackberry in California?
Yes — California has pick-your-own blackberry farms where you can harvest your own. See the Gather Grove U-pick blackberry guide for locations and seasons.
Are blackberry festivals in California free?
It varies — many are free community events, while others are ticketed. Each festival's page on Gather Grove lists its admission.

Want to pick your own blackberry?

U-pick farms →