Sing Sing Prison Museum is located in Ossining, New York. In 2025, the museum will commemorate the 200th anniversary of Sing Sing Prison with a series of events including the grand opening of our first exhibition gallery in the historic Olive Opera House. Sing Sing Prison Museum is under development and not open to the public. We offer online programs and in person programs and tours. SSPM is a non-profit organization governed by a volunteer board of trustees.
