Official Government Website

Paranormal Investigation 10/18/25

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

This event is FREE to Idaho State Historical Society Members! Interested in becoming a Member? Visit history.idaho.gov/membership for more information.

ISHS Membership Registration opens Tuesday, August 26 at 10:00 am. Public Registration starts Monday, September 1 (Labor Day) at 10:00 am.

Event: Saturday, October 18, Arrive at 9:00 pm, Doors open at 9:15 pm. Admission is $45 per person and limited to only 50 participants. All guests must be at least 18 years old (Photo ID required at the door).

Note: Please print or save your receipt confirmation for use as your event admission ticket. Old Idaho Penitentiary event tickets are nonrefundable and non-transferable.

Part of the Old Idaho Penitentiary’s 2025 Locktober series of events!

Date

Oct 18 - 19 2025

Time

9:15 pm - 2:00 am

Cost

$45.00

More Info

Register Now

Location

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

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