landmarkBoise Commercial Club, Boise, Id / wikimedia (Public domain)
Old Idaho Penitentiary
Boise area, United States
90
min visit
Photos of Old Idaho Penitentiary
Visiting Old Idaho Penitentiary: FAQs
How long does a visit to Old Idaho Penitentiary take?
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Plan for about 1.5 hours at Old Idaho Penitentiary.
When is the best time to visit Old Idaho Penitentiary?
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Mid-morning on a spring day (April–May), when temperatures are mild, light is soft, and crowds are moderate — aim for 9:30–11:30 a.m. before school groups arrive.
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