Remarkable Ohio


Below is a complete listing of all Ohio Historical Markers. To find a detailed marker listing including text, photographs, and locations, click on a county below. Our listing is updated by the markers program as new markers are installed and older markers are reported damaged or missing.

1-58 Morgan County Dungeon

Side A: Prisoners convicted of rioting, larceny and adultery in Morgan County between 1833 and 1839 were confined to a dungeon near the Court House in McConnelsville. This stone vault, 11 feet high, 5 feet wide and 12 feet long, was discovered in 1964 and is believed to have been used as the county dungeon. The Morgan County Pomona Grange #81 in co-operation with the County Commissioners and the County Agricultural Society reconstructed the structure on this site in 1965 as a community service project.
Side B: Blank
Sponsors: The Ohio Historical Society
Address: 501 N. Main Street, 
Location: Just S of ‘Rock Hollow School building at W end of parking area
Latitude: 39.6492560
Longitude: -81.8625470