• ORILLIA: THEN & NOW

    October 6 - September 13, 2025Orillia: then & now   Places stay the same, but buildings come and go. Showcasing photographs of iconic places in Orillia as they once were […]

  • John Smith | The Tudhope Carriage Company

    The Tudhope Carriage CompanyWednesday, October 16, 2024 at 7PM ON ZOOM The largest carriage maker in the British Commonwealth, a car designed by men as famous as Henry Ford at […]

  • Ghoul School | PA Day

    For ages 6 - 12 OMAH offers a special camp every PA Day of the school year. During these fun and creative days at the museum, campers will be guided […]

  • TRADITION TRANSFORMED

    October 26, 2024 - January 18, 2025TRADITION TRANSFORMED   Annual Juried Landscape ExhibitionInstallation view of the 2023 Tradition Transformed exhibition.Submissions open in June 2024 so stay tuned!Installation PhotosOTHER EXHIBITIONS

  • Donor Information Night

    OMAH has entered  26th year because of donors, members and volunteers.  We would like to express our heartfelt gratitude.  It simply would not have happened without you!  As we look […]

  • Blizzard Blast | PA Day

    For ages 6 - 12 OMAH offers a special camp every PA Day of the school year. During these fun and creative days at the museum, campers will be guided […]

  • Continuous Line Drawing with Monica Loney

    Wednesday, November 21, 2024 | 12 - 2 pm Continuous Line Drawing with Monica Loney On Wednesday November 21 from  12 to 2 p.m., as part of our Midday-Make series, […]

  • EarlyON @ OMAH

    EarlyON @ OMAH

    OMAH is pleased to partner with EarlyON Child and Family Centre Simcoe North to offer four upcoming programs for parents and caregivers of children prenatal to six years of age.  […]