MO
National Park Service sites in Missouri
Missouri has 14 National Park Service sites in the NPS data. In the Oct 28, 2026 snapshot, 4 of them had active alerts — 8 in total, including 1 closure — and together they list 23 NPS campgrounds.
Updated · NPS Data API
| Park | Designation | Active alerts | Closures | Campgrounds | Entrance fee |
|---|---|---|---|---|---|
| Butterfield Overland National Historic Trail | National Historic Trail | 0 | 0 | 0 | Free |
| California National Historic Trail | National Historic Trail | 0 | 0 | 0 | Free |
| Gateway Arch National Park | National Park | 0 | 0 | 0 | Free |
| George Washington Carver National Monument | National Monument | 0 | 0 | 0 | Free |
| Harry S Truman National Historic Site | National Historic Site | 1 | 0 | 0 | Free |
| Lewis & Clark National Historic Trail | National Historic Trail | 0 | 0 | 0 | Free |
| Oregon National Historic Trail | National Historic Trail | 0 | 0 | 0 | Free |
| Ozark National Scenic Riverways | National Scenic Riverways | 4 | 1 | 23 | Free |
| Pony Express National Historic Trail | National Historic Trail | 0 | 0 | 0 | Free |
| Santa Fe National Historic Trail | National Historic Trail | 0 | 0 | 0 | Free |
| Ste. Geneviève National Historical Park | National Historical Park | 0 | 0 | 0 | Free |
| Trail Of Tears National Historic Trail | National Historic Trail | 0 | 0 | 0 | Free |
| Ulysses S Grant National Historic Site | National Historic Site | 1 | 0 | 0 | Free |
| Wilson's Creek National Battlefield | National Battlefield | 2 | 0 | 0 | Free |
Planning a trip in Missouri
14 of these sites have no entrance fee in NPS fee data. Open a park to see its fees and passes, hours, visitor centers, campgrounds and every current alert. Sites that cross state lines are listed in each state they touch.
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Heading out? Check each park's alerts the morning you leave — closures for weather, fire and road work are often posted on short notice.
Other states and territories
AlabamaAlaskaAmerican SamoaArizonaArkansasCaliforniaColoradoConnecticutDelawareDistrict of ColumbiaFloridaGeorgiaGuamHawaiiIdahoIllinoisIndianaIowaKansasKentuckyLouisianaMaineMarylandMassachusettsMichiganMinnesotaMississippiMontanaNebraskaNevadaNew HampshireNew JerseyNew MexicoNew YorkNorth CarolinaNorth DakotaNorthern Mariana IslandsOhioOklahomaOregonPennsylvaniaPuerto RicoRhode IslandSouth CarolinaSouth DakotaTennesseeTexasU.S. Virgin IslandsUtahVermontVirginiaWashingtonWest VirginiaWisconsinWyoming
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Want the headline parks only? See the national parks list, or browse all NPS campgrounds.
Sources
- National Park Service Data API — parks, alerts, fees and campgrounds, snapshot of Oct 28, 2026.
- Data: National Park Service (NPS) Data API, U.S. Department of the Interior (developer.nps.gov). This product uses the NPS Data API but is not endorsed or certified by the National Park Service. The National Park Service and the U.S. Department of the Interior do not endorse OpenParks. Photos are NPS images shown with their original credits; park descriptions are short excerpts credited to the NPS. Always confirm current conditions on nps.gov before you travel.