Official Government Website

Paranormal Investigation – April 1, 2022

Join Big River Paranormal as they use their unique equipment and knowledge to attempt to connect with prisoners and guards of the past.

Friday, April 1, 2022, 9:15 pm-2:00 am. Arrive at 9:00 pm, Doors open at 9:15 pm.

This event is FREE to Idaho State Historical Society Members! Members can register for up to two Paranormal Investigation tickets.

Not an ISHS Member? Become a member today for early access to these event tickets. Membership:

Individual public tickets are $35 each. All participants must be at least 18 years old (Photo ID required at the door).

This event is Sold Out! Our next Paranormal Investigation takes place on Friday, May 13. Registration begins on Tuesday, April 12, 2022 at 10:00 am.


Apr 01 - 02 2022


9:15 pm - 2:00 am



More Info

Register Now!


Old Idaho Penitentiary
2445 Old Penitentiary Rd., Boise, ID, 83712

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