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National Park Service sites in Montana
Montana has 10 National Park Service sites in the NPS data. In the Oct 28, 2026 snapshot, 4 of them had active alerts — 8 in total, including 3 closures — and together they list 32 NPS campgrounds.
Updated · NPS Data API
| Park | Designation | Active alerts | Closures | Campgrounds | Entrance fee |
|---|---|---|---|---|---|
| Big Hole National Battlefield | National Battlefield | 0 | 0 | 0 | Free |
| Bighorn Canyon National Recreation Area | National Recreation Area | 1 | 1 | 7 | Free |
| Fort Union Trading Post National Historic Site | National Historic Site | 0 | 0 | 0 | Free |
| Glacier National Park | National Park | 1 | 1 | 13 | Fee |
| Grant-Kohrs Ranch National Historic Site | National Historic Site | 0 | 0 | 0 | Free |
| Ice Age Floods National Geologic Trail | National Geologic Trail | 0 | 0 | 0 | Free |
| Lewis & Clark National Historic Trail | National Historic Trail | 0 | 0 | 0 | Free |
| Little Bighorn Battlefield National Monument | National Monument | 2 | 0 | 0 | Fee |
| Nez Perce National Historical Park | National Historical Park | 0 | 0 | 0 | Free |
| Yellowstone National Park | National Park | 4 | 1 | 12 | Fee |
Planning a trip in Montana
7 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 ColumbiaFloridaGeorgiaGuamHawaiiIdahoIllinoisIndianaIowaKansasKentuckyLouisianaMaineMarylandMassachusettsMichiganMinnesotaMississippiMissouriNebraskaNevadaNew 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.