Check out these 3 entries on this web site about haunted ohio: theshadowlands.net/places/ohio.htm
Has anyone ever heard of these... although I'm not a big believer in ghosts ... the Hotel Breakers story seems to be the only one that could hold up as true.
Cedar Point - Amusement Park - The carousel in the park is an old one, with hand carved horses. Legend has it that the man who carved the horses for the carousel caught his wife cheating on him with a jockey from the local horse track. He shot and killed them both for their infidelity. There is a black horse on the carousel with bones carved into his mane, and the image of a jockey is carved into the saddle of another horse. Employees have reported hearing the music of the carousel at night while it spins backwards. They have also reported leaving it at night and arriving the next morning to find the horses in different positions.- November 2003 update: The carousel did not originate in Ohio it is actually from Michigan, near Lake Lansing. The locals there believe that Al Capone used to torture people on the carousel and then dump their bodies into the lake, which is where the haunting actual begins.
Sandusky - Cedar Point - a young woman walking past CJ's Provisions in the Frontier Trail. Anyone working in that stand has reportedly felt someone there or has apparently seen someone walking by the doors when they are closed before the season begins. Legend has it that a young woman walks up and down frontier trail looking for her boyfriend / husband in that area. Strange things have happened in CJ's. If you leave a sponge on the sink in the fudge area and leave to go and do something, like take your break or go outside to get something and you come back and your sponge is gone. No one else has taken it or even seen where it went to. Then when you go back, sometimes the sponge reappears in the same place that you last left and there are only 2 of you in the stand. (I have first hand experience with this since I've worked there this past 2003 season).
Sandusky - "Hotel Breakers - To get the story straight on Hotel Breakers (it was probably a seasonal employee making something up about Fridays) There are two known reoccurring instances of hauntings in Hotel Breakers. Hotel Breakers has now four sections all of which were built at different places in time, the oldest and still central being of the hotel is "The Rotunda" which is named so for its circular five floored circular structure of which live it's majority of rooms. "The Lobby" is a two story structure in which contain offices and old meeting rooms on the first floor of such, second floor has rooms that were once guest rooms, now employee dwellings. this is that which we are most interested in for in one of the two second floor hallways is room #169. The very room in which during the early 1900's when the park was still just a beach resort, a guest by the name of Mary hung herself in dismay (supposed to that of a lover), hung herself in her room. Since then, Employee and guest alike have had odd occurrences, disturbances, violent unseen actions, noises, problems with electronics occur. The third oldest portion of the hotel "Breakers East" Which in itself wasn't built until the mid 90's and is portioned into three and four floors. The occurrences in this section were sightings of "Faceless apparitions" in a small combination of number. All other sightings and instances are not known as re-occurring and random. The whole park is rumored to be haunted, and also rumored to have been built on a native burial ground.