Ohio has a city called Peninsula.
The Cuyahoga River meandered to form a peninsula in the center of town.
cincinnati, ohio
The state that is mostly a peninsula is Florida.
Toledo.
Both Indiana and Ohio boarder the southern line of Michigan's Lower Peninsula, while the state of Wisconsin shares a border just below Michigan's Upper Peninsula.
The address of the Friends Of The Peninsula Library And Historical Society is: Po Box 58, Peninsula, OH 44264
indiana and ohio toplop222
The address of the Cuyahoga Valley Historical Museum is: 1775 Main St, Peninsula, OH 44264
Lake Huron, Lake Michigan, Lake Erie(all Lower Peninsula), and Lake Superior (Upper Peninsula).
Ohio and Indiana border Michigan's lower peninsula to the south, as well as Ontario, Canada to the east. The Upper peninsula is bordered by Wisconsin to the west and Ontario, Canada to the east.
The first nickname of Michigan was the Woverine State because Ohio and Michigan had a war to see who would get the Upper Peninsula and Ohio described Michigan as bloodthirsty and vicious.