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Old Idaho Penitentiary

Old Idaho Penitentiary

The Old Idaho Penitentiary opened its doors in 1872 to some of the West’s most desperate criminals. Today, visitors can experience over 100 years of Idaho’s unique prison history with a visit to Solitary Confinement, cell blocks, and the Gallows. The site features thirty historic buildings and special exhibits including the J. Curtis Earl Memorial Exhibit, a collection of historic weaponry. Events and programs provide families, school groups, and visitors an opportunity to relive the Old Pen’s exciting past of daring escapes, scandals and executions.

Guided Tours are available most days for an additional $2 fee. Due to unpredictable weather and staff availability, guided tour reservations are only available on-site at the Old Idaho Penitentiary front desk.

Please note:

Policies Updated November 23, 2021

  • Pre-purchasing admission online before arrival is encouraged for ease of entry.
  • Face coverings currently recommended in indoor spaces.
  • All COVID-related restrictions are contingent upon the Governor’s “Idaho Rebounds” stages of reopening plan and local mandates.

HOURS

Monday-Sunday | 12 pm-5 pm
Last admission 4 pm

Friday, December 24 | 11 am-3 pm
Last admission 2 pm

Closed Saturday, December 25 and        Saturday, January 1.

Summer Hours

Memorial Day through Labor Day:
Monday-Sunday | 10 am-5 pm

LOCATION

2445 Old Penitentiary Road
Boise, ID 83712

Free Parking Available

CONTACT US

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Old Pen Exhibits

Events

Cemetery Tours, Paranormal Investigations, Scavenger Hunts, and more! View a list of annual and upcoming annual events and programs from the Old Idaho Penitentiary. Learn More

Old Idaho Penitentiary

Shop Online

Browse an array of unique, Idaho-inspired items from the Old Idaho Penitentiary's Souvenir Confinement store and the Idaho State Museum's M Store.

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