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Ohio Map Collection
Ohio County Map:
This map shows Ohio's 88 counties. Also available is a detailed Ohio County Map with county seat cities.
Map of Ohio Cities:
This map shows many of Ohio's important cities and most important roads. Important north - south routes include: Interstate 71, Interstate 75 and Interstate 77. Important east - west routes include: Interstate 70, Interstate 74, Interstate 76, Interstate 80 and Interstate 90. We also have a more detailed Map of Ohio Cities.
Ohio Physical Map:
This Ohio shaded relief map shows the major physical features of the state. For other nice views of the state, see our Ohio Satellite image or the Ohio map by Google.
Ohio Rivers Map:
This map shows the major streams and rivers of Ohio and some of the larger lakes. The St. Lawrence Seaway Divide crosses northern Ohio. Areas north of the Divide drain into the Great Lakes. Areas south of the Divide drain into the Ohio River and within the Mississippi River watershed. Most of these lakes and streams can be clearly seen on the Ohio Satellite Image. We also have a page about Ohio water resources.
Ohio Elevation Map:
This is a generalized topographic map of Ohio. It shows elevation trends across the state. Detailed topographic maps and aerial photos of Ohio are available in the Geology.com store. See our state high points map to learn about Campbell Hill at 1,550 feet - the highest point in Ohio. The lowest point is the Ohio River at 455 feet.