Ohio is a state in the United States that borders Lake Erie. It is the eleventh most populous state in the country and is located in the Great Lakes region of the Midwest. Ohio is bordered by four other states: Michigan, Pennsylvania, West Virginia, and Indiana. The state is also home to many major cities, including Cleveland, Cincinnati, and Columbus. Ohio is known for its diverse landscape, which includes rolling hills, forests, and farmland. It is also home to many recreational activities, such as fishing, boating, and camping.