Outgoing

This event is in the past.It took place on October 11, 2025 at Bale Grist Mill State Historic Park.

Old Mill Days 1
Themed Tour
Old Mill Days 2
Old Mill Days 3
Old Mill Days 4
Old Mill Days 5

Step back to 1846 when wheat, not wine, ruled Napa Valley. This living history festival puts you to work: thresh grain, churn butter, press cider, and watch California's only operational water-powered grist mill grind away just as it did nearly two centuries ago.

Living history event
Hands-on pioneer activities
Family-friendly harvest celebration
Operational 1846 water mill

Tips

⚙️"only operational water mill in California"
🌾help thresh wheat like it's 1846
🥾hiking trail from Bothe-Napa has steep sections

Bale Grist Mill State Historic Park

3369 St Helena Hwy, St Helena, CA 94574, USA

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Old Mill Days - Outgoing