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Theodore Roosevelt National Park: reservations, fees, camping and weather

Theodore Roosevelt National Park
Photo: NPS/Mark Hoffman, Public domain, cropped.

Theodore Roosevelt National Park, North Dakota: what you need to book, what it costs, and when the weather is mildest. Checked November 2026.

Entry reservation 2026Not required
Entrance$30 per vehicle
Mildest weatherMay to June, September
Wettest monthJune

Do you need a reservation to enter?

The park does not use timed entry permits.

Fees and passes

$30 per private vehicle (7 days).

Non-US residents can buy the America the Beautiful Non-Resident Annual Pass ($250).

An America the Beautiful pass covers entrance at every national park. US citizens and residents get free entry on national park fee-free days.

Camping: how to book

Camping and permits differ by area; reservable sites and permits are booked on Recreation.gov. Many Recreation.gov campgrounds open on a rolling window months ahead and sell out within minutes; if yours is full, set up a cancellation alert.

Campgrounds on Recreation.gov (5)

CampgroundSitesType
Cottonwood Campground (ND)72CampgroundBook ↗
Juniper Campground (ND)48CampgroundBook ↗
Cottonwood Group Site (ND)1GroupBook ↗
Juniper Campground Group Site (ND)1GroupBook ↗
Roundup Group Horse Camp1GroupBook ↗

From Recreation.gov's official data (RIDB), November 2026. Campgrounds run by park concessioners and some first-come sites aren't on Recreation.gov, so check the park's camping page too. When can I book?

Official planning pages

The park's own pages for the things that change: conditions, closures, camping and permits.

Key dates

Full Recreation Calendar →

Weather by month

MonthCamping weatherAvg highAvg lowPrecip.SnowDaylight
JanuaryPoor · 028°F3°F0.3 in4.4 in8 h 51 m
FebruaryPoor · 032°F8°F0.4 in7.2 in10 h 10 m
MarchPoor · 1644°F18°F0.6 in3.8 in11 h 43 m
AprilGood · 7456°F30°F1.6 in3.4 in13 h 28 m
MayGreat · 10067°F40°F2.6 in0.4 in14 h 58 m
JuneGreat · 10077°F50°F2.9 in0.0 in15 h 47 m
JulyGreat · 8686°F56°F2.1 in0.0 in15 h 27 m
AugustGreat · 8785°F53°F1.4 in0.0 in14 h 08 m
SeptemberGreat · 10074°F43°F1.4 in0.1 in12 h 26 m
OctoberGreat · 8158°F30°F1.2 in1.8 in10 h 43 m
NovemberPoor · 1142°F18°F0.6 in3.0 in9 h 13 m
DecemberPoor · 031°F7°F0.6 in6.0 in8 h 28 m

NOAA 1991–2020 climate normals at the Medora, ND weather station (2,268 ft). Higher trails are colder; temperatures usually drop about 3–5°F per 1,000 ft. "Camping weather" is our simple score: best with highs of 62–82°F, nights above freezing and under 3 in of precipitation. It rates weather only, not road closures, snow on trails or crowds. Daylight is sunrise to sunset on the 15th. About NOAA normals ↗

Questions

Do I need a reservation to enter Theodore Roosevelt National Park?

The park does not use timed entry permits.

How much does it cost to enter Theodore Roosevelt?

$30 per private vehicle (7 days). Non-US residents can buy the America the Beautiful Non-Resident Annual Pass ($250).

When is the weather mildest at Theodore Roosevelt?

Using NOAA averages at the park's weather station, average highs are between 60°F and 85°F in May to June, September. July is warmest (about 86°F) and January has the coldest nights (about 3°F).

Sources: Theodore Roosevelt fees and passes (nps.gov), NOAA station data. Rules change; always check the official park site before you go.

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