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About the data

Crowd scores are computed from NPS Visitor Use Statistics (recreation visits). Weather figures are NOAA 1991–2020 climate normals. Alerts come from the NPS Data API.

Not affiliated with the National Park Service. Always check nps.gov before you travel.

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© Park Crowd Calendar. Plan quieter park trips with real visitation data.

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Idaho

Idaho · ranked for August

National parks in Idaho, quietest first

1 National Park Service site in Idaho, ranked by current crowd levels this August. Tap any park for its full month-by-month breakdown.

1Yellowstone National ParkWyoming, Montana, IdahoPeak10/10

FAQ

National parks in Idaho

What is the least crowded national park in Idaho?+

In August, Yellowstone is the least crowded national park in Idaho, rating 10/10 for crowds (peak).