Old Idaho Penitentiary

📍 Location: 2445 Old Penitentiary Road, Boise, ID 83712
📅 Founded: 1870 (prison), 1973 (museum)

About the Organization

Territorial prison operating 1872-1973, now museum interpreting Western criminal justice. Features solitary confinement cells, gallows, and exhibits on famous inmates including Lyda Southard.

This historical society serves as a vital repository for local historical records, photographs, and artifacts that document the community's heritage. The organization maintains an extensive collection of primary source materials invaluable for researchers and genealogists.

The organization's collections and programs illuminate important aspects of Idaho's heritage, including mining history, Native American heritage. Idaho's history includes Native American cultures, the Oregon Trail, mining rushes, and agricultural development.

Plan Your Visit

Please check the organization's website for current hours, admission fees, and any special events or programs. Many historical societies offer guided tours, educational programs, and research services by appointment.

Getting Involved

Historical societies thrive on community support. Consider becoming a member, volunteering your time, or making a donation to support the preservation of local history. Many organizations also welcome donations of historical artifacts, photographs, and documents relevant to the area's heritage.

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