moderate
8 hours
Requires the ability to stand and walk in uneven, dimly lit spaces for extended periods but no strenuous exertion.
Spend a night inside Missouri State Penitentiary on an 8-hour paranormal investigation. Capture supernatural activity as you navigate one of Missouri’s most notorious historic prisons.
$115 per Person | Ages 18+ | Paranormal Investigation
Embark on an exhilarating 8-hour overnight paranormal investigation at the historic Missouri State Penitentiary. Experience the thrill of exploring haunted spaces with your own or provided investigative equipment. Capture the eerie atmosphere through photographs as you delve into the unknown, all while surrounded by chilling tales of the past.
Adults: $115 Ages 18 & Older
8 hours
Doors open 30 minutes prior to the start of the Overnight. Our Souvenir Shop is open and available at that time for you to visit while waiting for your tour to start.
Overnights begin with a brief Safety Notice, then morph into a paranormal investigation. You are welcome to bring your own investigative equipment, we will also have equipment available to check out for use during the investigation, we will request to hold an ID while you are using our equipment.
Inside the penitentiary, temperatures can drop significantly overnight—layers help keep you warm in unheated spaces.
You can bring personal paranormal investigation tools, but equipment is also available to check out onsite with ID.
Food and beverages are prohibited inside; bottled water is sold in the Souvenir Shop before the tour begins.
Parking is free but limited on Lafayette and State Streets; arrive early to secure your spot.
Established in 1836, Missouri State Penitentiary was operational for nearly 160 years and housed some of Missouri’s most notorious criminals, making it an iconic historic site with a dark reputation.
The penitentiary’s preservation efforts focus on maintaining structural integrity while minimizing environmental impacts related to tourism and nighttime events.
Allows adaptation to the chilly, unheated environment inside the penitentiary overnight.
all specific
Critical for navigating dark hallways and conducting investigations safely.
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Useful for documenting paranormal activity and the penitentiary’s striking architecture.
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Optional but enhances investigation with tools like EMF readers or recorders if guests prefer.
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