Old Idaho Penitentiary State Historic Site
Former prison Boise, ID
The penitentiary held inmates from 1872 until 1973, and its sandstone cell blocks were built in part by prisoners themselves. Visitors and staff report footsteps, whispers and a heavy feeling in the solitary cells, and the site holds special evening events in the fall.
Visiting: State historic site open to the public with seasonal evening programs; check Idaho State History for hours.