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  • Majesty of Flight
    Majesty of Flight
    Presented by the Ontario County Arts Council
  • All Things Presidential
    All Things Presidential
  • American Spirits – Prohibition in Ontario County
    Prohibition in Ontario County
  • Research
    Genealogy Research
  • History
    Ontario County Historical Milestones
  • Photo from Our Collections
    Photo from Our Collections

The Ontario County Historical Museum is open year-round. It offers educational programs and rotating exhibits on subjects pertaining to the origins of Western New York.

Public Hours:

Tuesday – Friday: 10:00AM to 4:30 PM
(Open Wednesdays until 9:00 PM May thru December)
Saturday: 11:00AM to 3:00PM
Closed Sundays, Mondays and Major Holidays
Free Admission Year Round



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Your donation helps to support Museum Operations

We are a registered 501(c)(3) nonprofit organization (EIN #16-0768680). Your monetary contributions may be tax deductible under US IRS law.


Small Treasures Out of the Attic

Small Treasures FundraiserThe Ontario County Historical Society is hosting an auction / fundraiser on October 26, 2019. The Society is seeking donations of small treasure you may have in your attic.


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