The Historical Society is open 4 days a week Research appointments available

Winter Hours

NCHS will be closed Thursday, November 25 & Friday, November 26

Wed-Thurs  10 AM – 3 PM
Fri-Sat 10 AM – 5 PM

Our online catalog can be accessed 24/7


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Events and Programs

Napa County Historical Society presents a new series of Virtual Presentations for Fall 2021 – Spring 2022. Once a month, we will host a special guest speaker to present a topic related to the history of Napa County. Please visit our Event Calendar and subscribe to our eNewsletter to stay up to date on what is coming up at NCHS!