Ohio is one of the states that borders Lake Erie.

Lake Erie, one of the five Great Lakes, is bordered by four U.S. states: Ohio, Pennsylvania, New York, and Michigan. It also has a shoreline in the Canadian province of Ontario. Ohio, with its northern boundary along the lake, has several major cities, including Cleveland, which is situated on the shores of Lake Erie. This lake plays an important role in Ohio's economy, providing transportation routes, water supply, and recreational opportunities. The lake is also crucial for the local fishing and tourism industries.