National Park System units in Ohio
Ohio has 9 National Park System units. The list below also includes one place the Park Service does not count as a unit of its own. Each one has its own page here with hours, current alerts, campgrounds and what there is to do.
Ohio in figures
- National Park System units
- 9
- Free to enter
- 9
- Recreation visits in 2025
- 3,346,694
- Busiest unit, 3,025,325 visits
- Cuyahoga Valley National Park
A unit that reaches into another state counts in full here and in each other state it touches.
North Country National Scenic Trail reports no 2025 count, so the visit total leaves it out.
Free to enter Charges an entrance feePoints are the Park Service reference point for each unit, not a boundary.
Parks near a city
Visits by year
Cuyahoga Valley National ParkPerry's Victory & International Peace MemorialDayton Aviation Heritage National Historical ParkHopewell Culture National Historical ParkJames A Garfield National Historic SiteWilliam Howard Taft National Historic SiteFirst Ladies National Historic SiteCharles Young Buffalo Soldiers National Monument
Fees, hours, alerts, campgrounds and activities are from the NPS API. Data refreshed October 14, 2026.