Ohio State Reformatory
The Ohio State Reformatory (OSR), also known as the Mansfield Reformatory, is a historic prison located in Mansfield, Ohio in the United States. It was built between 1886 and 1910 and remained in operation until 1990, when a United States Federal Court ruling (the 'Boyd Consent Decree') ordered the
What awaits
Reported. Visitors and staff have reported unexplained activity at Ohio State Reformatory.
Sources: Wikipedia: Ohio State Reformatory, Wikidata Q2898265, NRHP #83002039, National Register of Historic Places (NPS).
The Haunted Guide is not responsible for outdated information. Hours, prices, access and events change; confirm with the venue before you travel. Reported hauntings are folklore and visitor accounts, not established fact.
Plan your visit.
See the current operating calendar, admission details, policies and announcements directly from the operator. The Haunted Guide never sells tickets.
Everything before the scream
Warnings & accessibility
Expect low light, uneven ground and sudden sounds at most haunted attractions. Ask the operator about reduced-sensory options.
Weather & policies
Hours, prices, access and events change. Confirm with the operator before you travel, especially in severe weather.
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