http://www.buckeyetrail.org/

"For nearly 1444 miles, the Buckeye Trail winds around Ohio, reaching into every corner of the state. From a beachhead on Lake Erie near Cleveland, to a hilltop overlooking the Ohio River in Cincinnati, a hiker can experience a little of all that Ohio has to offer.

http://www.upnorthtrails.org/trails/high-country-pathway.html