Paranormal Investigation at Old Idaho Penitentiary
Guests join Big River Paranormal to explore the historic penitentiary and attempt to connect with residents and guards of the past. The team utilizes their unique equipment and paranormal knowledge throughout the investigation.
See more Halloween events near Boise
Plan Your Visit
Website / Tickets
When
Tickets
$45 per person.
Hours
Arrive at 9:00 pm; doors open at 9:15 pm; listed time is 9:15 pm - 2:00 am.
Ages
18+ only
Going?
Location
Tips & Advice
- Print or save your receipt confirmation to present as your event admission ticket.
- Make sure to bring a photo ID to verify you meet the age requirement.
- Book promptly, as attendance is strictly limited to 50 participants.
Links & Contact
Run by Idaho State Historical Society
Halloween Events Near Me is an independent guide, not the organizer of this event. For tickets, entries, vendor spots or questions, contact the organizer directly through their contact page.
Frequently Asked Questions
What is the age requirement for the investigation?
All guests must be at least 18 years old, and a photo ID is required at the door.
Can I get a refund or transfer my ticket?
No, Old Idaho Penitentiary event tickets are nonrefundable and non-transferable.
How many people can attend?
Admission is limited to only 50 participants.
Who leads the investigation?
The event is led by Big River Paranormal.
Browse Halloween in Boise
Always check the official website for the most current information.
We've done our best to keep details up-to-date, but event schedules, prices, and policies can change. For the latest updates, please visit the official website or contact the organizers directly. Halloween Events Near Me is an independent guide and isn't affiliated with the events we list.