Spend Halloween inside a restored 1843 limestone mill with an all-night paranormal investigation led by Riverside Iowa Paranormal. VIP guests can sleep in the mill and wake to morning light on original timber and stone.
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Difficulty
moderate
Duration
8 hours (8:00 PM–2:00 AM) with optional overnight stay until 8:00 AM
Fitness Level
Light — suitable for most adults; involves standing, walking on uneven stone floors, and navigating low-light spaces
Wildlife
History
Built in 1843 with limestone quarried from nearby bluffs, Potter’s Mill powered flour production with a 20-foot waterwheel and later turbines; it survived an 1896 flood and was restored in the 1980s by local stewards.
Conservation
The site balances public events with preservation—stick to marked areas and follow host guidance to protect historic timbers and stone work.
Riverside Iowa Paranormal
Riverside Iowa Paranormal is a paranormal investigation group based in Keithsburg, Illinois that leads guided explorations of reported haunted locations in the region. The team organizes investigative trips to documented historic sites, including Malvern Manor and the 1861 Masonic Lodge, providing visitors with structured on-site experiences that focus on observation, documentation, and respectful exploration.
Malvern Manor is presented as a multi-era property that served as a family home, later a hotel, and eventually a nursing facility. Riverside Iowa Paranormal offers investigations at Malvern Manor that highlight the site's layered history and reported unusual activity. The 1861 Masonic Lodge is an abandoned structure described as lacking modern comforts; investigations there emphasize on-location evidence gathering and close observation of environmental and electronic signals.
Riverside Iowa Paranormal frames each trip around clear meeting points, site-specific briefings, and hands-on investigative practices. Participants are encouraged to document findings, follow established safety guidelines, and treat older buildings with care. The group focuses on collecting audio, visual, and environmental data while sharing historical context about each location.
All public materials and trip summaries reference the known histories of the sites visited. Riverside Iowa Paranormal presents experiences intended for people interested in historical research and paranormal inquiry, with an emphasis on learning about local history through investigative visits.
Participants typically receive pre-visit information and historical notes to prepare for investigations. Trip descriptions include site summaries and safety reminders so attendees understand expectations. Booking details, meeting locations, and any age or access notes are provided within each trip announcement.
Base Location
Keithsburg, IL
Local departure point for trips
Historic Sites
2
Explorations at two historic properties
Investigation Focus
Paranormal Inquiry
Hands-on evidence and observation
Trip Types
Public Investigations
Scheduled group visits
Secure a place on a Riverside Iowa Paranormal trip to Malvern Manor or the 1861 Masonic Lodge — limited spaces for on-site investigative experiences.
Arrive Early for Check-In
Check in at 7:30 PM to get oriented, sign waivers, and secure your spot for group sessions.
Bring Warm Layers
Stone and timber interiors stay cool at night—dress in layers and bring a warm jacket for overnight comfort.
Pack Red-Filtered Lights
Use red filters for flashlights to preserve night vision during EVP and observation sessions.
Respect Historic Fabric
Avoid touching exposed beams and limestone where signage requests you not to; preservation is part of the experience.
Headlamp or Flashlight
Hands-free light helps during investigations and while moving through dim interior spaces.
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Sturdy Closed-Toe Shoes
Stone floors and cellar areas can be uneven and cool—supportive shoes reduce risk of slips.
Layered Clothing
Temperatures drop overnight inside the mill; layers let you stay comfortable during late hours.
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Extra Batteries & Backup Power
Many activities depend on portable electronics; bring spares for flashlights and recorders.