National Park Service campgrounds in Montana

Montana has 14 National Park Service campgrounds on record, 8 reservable.

14
Total
8
Reservable
0
First-come
Afterbay CampgroundApgar CampgroundApgar Group SitesAvalanche CampgroundBarry's Landing & Trail Creek Campground

How National Park Service campgrounds work here

These campgrounds are run by the National Park Service. 8 book through Recreation.gov. On record: 2 with potable water. The agency's own pages are at recreation.gov.

Interagency pass: it covers entrance and day-use fees on National Park Service land, and the Senior Pass "may provide a 50 percent discount on some amenity fees", camping among them (nps.gov, read 2026-09-26). For the land itself (rules, offices, boundaries), see national parks in Montana on publiclandsdb.com.

Afterbay Campground Big Horn · National Park Service · Not on record
Sites
Not on record
Season
Not on record
Fee
Not on record
Apgar Campground Flathead · National Park Service · Reservable
Sites
187
Season
Not on record
Fee
Not on record
Apgar Group Sites Flathead · National Park Service · Reservable
Sites
5
Season
Not on record
Fee
Not on record
Avalanche Campground Flathead · National Park Service · Reservable
Sites
87
Season
Not on record
Fee
Not on record
Barry's Landing & Trail Creek Campground Carbon · National Park Service · Not on record
Sites
Not on record
Season
Not on record
Fee
Not on record
Black Canyon Campground Big Horn · National Park Service · Not on record
Sites
Not on record
Season
Not on record
Fee
Not on record
Dayboard 9 Campground Big Horn · National Park Service · Not on record
Sites
Not on record
Season
Not on record
Fee
Not on record
Fish Creek Campground Flathead · National Park Service · Reservable
Sites
171
Season
Not on record
Fee
Not on record
Grapevine Campground Big Horn · National Park Service · Not on record
Sites
Not on record
Season
Not on record
Fee
Not on record
Many Glacier Campground Glacier · National Park Service · Reservable
Sites
103
Season
Not on record
Fee
Not on record
Medicine Creek Campground Carbon · National Park Service · Not on record
Sites
Not on record
Season
Not on record
Fee
Not on record
Sprague Creek Campground Flathead · National Park Service · Reservable
Sites
24
Season
Not on record
Fee
Not on record
St. Mary Campground Glacier · National Park Service · Reservable
Sites
141
Season
Not on record
Fee
Not on record
Two Medicine Campground Glacier · National Park Service · Reservable
Sites
94
Season
Not on record
Fee
Not on record

Common questions

How do I book a National Park Service campground in Montana?

Of the 14 National Park Service campgrounds on record, 8 book through Recreation.gov.

What is the stay limit at National Park Service campgrounds in Montana?

Where the agency states one: 14 days (1 campground) and 14 days July 1–Labor Day; 30 days Labor Day–June 30 (1 campground). Check each campground's page for its own rule.

Does the interagency pass work at National Park Service campgrounds?

The pass itself covers entrance and day-use fees on National Park Service land, not the nightly camping fee; the Senior Pass may give 50 percent off some amenity fees, camping among them (nps.gov, read 2026-09-26).