An overnight investigation in one of the most haunted locations in the St. Louis Area!
Dive into the mysteries of the Alton YWCA with an overnight ghost hunting adventure in Illinois. Experience professional ghost hunting gear, a midnight séance, and a haunting four-hour investigation in one of the most storied paranormal hotspots in the Midwest.
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Difficulty
moderate
Duration
4 hours
Fitness Level
Participants should be in good physical condition to manage stair climbing and standing for extended periods.
Wildlife
History
Alton historically served as a key abolitionist hub and river port in the 1800s, adding layers to its cultural landscape beyond the paranormal.
Conservation
The event emphasizes minimal disturbance to the historic building, promoting respect for the structure and sustainable visitor practices.
St. Louis Paranormal Research Society
An overnight investigation in one of the most haunted locations in the St. Louis Area!
St. Louis Paranormal Research Society is a St. Louis, Missouri–based organization that conducts guided investigations, research events, and immersive paranormal experiences at historically haunted sites.
The society offers a range of public and limited-capacity programs including necromancy sessions at the Lemp Brewery, the Lemp Haunted Neighborhood walking tour, Para-Lab research events, the Lemp Brewery Bottle Works tour, an exclusive Ouija séance, overnight investigations at the Alton YWCA, and group spirit readings with psychic medium Shannon Trump.
Events are led by experienced investigators and named experts, including Dr. Mark Farley and Shannon Trump, and blend historical research with hands-on use of standard paranormal equipment. Programs emphasize safety, documented observation, and respectful treatment of locations and artifacts. Several experiences are research-oriented—Para-Lab and the Alton overnight investigation provide documented protocols and guided equipment use—while others focus on interpretation and storytelling rooted in local history.
The society maintains limited-capacity formats for certain events to preserve intimacy and control—examples include the four-person Ouija séance and the twenty-person Alton YWCA overnight—and provides all required equipment for supervised investigations. Participants are briefed on procedures before entry and encouraged to follow site-specific rules.
As a locally based research society, the organization combines community knowledge, named investigators, and historic-site partnerships to offer verifiable, expert-led paranormal programming in St. Louis. Prospective guests can expect structured events, clear safety guidance, and opportunities to engage directly with documented investigative techniques. Booking information, schedules, and specific site instructions are posted publicly; interested visitors should review availability and event descriptions before reserving for accuracy.
Location
St. Louis, Missouri
Historic Lemp Brewery & Alton YWCA
Tours Offered
7 experiences
Range of tours and investigations
Limited Capacity
4–20 guests
Small groups for focused investigations
Limited tickets for séances and overnight hunts — check availability and book early to secure a place.
Arrive Early and Prepared
Plan to arrive at least 15 minutes before the 10 PM start to complete check-in and sign waivers—late arrivals will not be admitted.
Wear Comfortable Shoes
The building’s stairways and uneven floors require sturdy footwear suitable for climbing and walking throughout the night.
Bring Your Own Snacks
Food and drinks are not provided, so pack small snacks and water to stay energized during the four-hour tour.
Understand Health Restrictions
This physically demanding experience is not recommended for those with asthma, heart conditions, or claustrophobia.
Flashlight
Essential for navigating dark hallways and stairwells safely during the overnight investigation.
Comfortable Walking Shoes
Provides support and stability on potentially uneven floors and stairs within the building.
Warm Clothing
The old building may have chilly areas overnight; layering helps maintain comfort through the night.
fall
Expert-Led
Named investigators
Led by Shannon Trump and Dr. Mark Farley
Personal Snacks and Water
Keeps energy levels up during the investigation, as food and beverages are not supplied.