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Only 5 openings in the last 90 days: not enough recent activity for a reliable pattern. A free Campsite Sniper alert watches around the clock instead, and pings you the moment one opens.
Of the 180 tracked site-nights (Nov 2, 2026 – Apr 30, 2027): 180 unavailable (cause unspecified).
Of the 180 tracked site-nights (Nov 2, 2026 – Apr 30, 2027): 180 unavailable (cause unspecified).
No month in range currently shows online availability. 0 open site-nights across the tracked window — these site-nights are marked unavailable.
| Window | Night | Sites open | Status |
|---|---|---|---|
| Thanksgiving | THU Nov 26 | 0 | None open |
| FRI Nov 27 | 0 | None open | |
| SAT Nov 28 | 0 | None open | |
| Christmas | THU Dec 24 | 0 | None open |
| FRI Dec 25 | 0 | None open | |
| New Year | THU Dec 31 | 0 | None open |
| FRI Jan 1 | 0 | None open |
Thanksgiving: no online availability on any tracked night. Christmas: no online availability on any tracked night. New Year: no online availability on any tracked night.
For groups with or without horses visiting the South Unit of Theodore Roosevelt National Park, Roundup Horse Campground is a great place to stay. Located 12 miles (19 km) from the entrance to the South Unit of the park, the campground is open from May 1 to October 31.
Hikers and horseback riders can access the estimated 70 miles (113 km) of trails within a short distance of the campground. Visit the Hiking and Trail Information page on the park website or stop at a Visitor Center for more details.
Toilets, drinking water and picnic tables are provided at this facility. The site can accommodate tents, trailers and RVs. The site can accommodate up to 20 people with 20 horses or 30 people without horses. There are no hookups or a dump station. Depending on the weather, water may/may not be available during May and October; however a water fill station is available for campers, located in Cottonwood Campground. All wheeled vehicles and trailers must remain on roadways or pads.
The Little Missouri River is the central, unifying feature of this wild and broken land where, as a young man, Theodore Roosevelt ranched and hunted in the 1880s. The park is part of both the Northern Great Plains and the West, blending a rich natural beauty with diverse human history. The rugged topography, with its flora and fauna, also provides an opportunity to discover the badlands environment as Roosevelt once did. It is a place to experience a land and way of life that helped shape Theodore Roosevelt's attitudes and philosophy regarding conservation. Cottonwood trees surrounding the campsite turn golden in the fall.
The town of Medora has shopping, restaurants, amenities and the Medora Musical is located approximately 12 miles to the south. The Little Missouri National Grasslands is the largest National Grassland in the nation at 1.03 million acres. It is located in western North Dakota and is managed by the Medora Ranger District in Dickinson, ND and the McKenzie Ranger District in Watford City, ND. The National Grassland provides additional recreation opportunities in the area.
The South Unit entrance is in Medora, ND. Medora is accessible via Interstate 94 Exits 24 and 27 in North Dakota. Note exit 27 is westbound exit only. Medora is 133 miles (214 km) west of Bismarck, ND and 27 miles (43 km) east of the Montana state line.
View on Recreation.gov ↗ Get directions ↗







Campsite Sniper's current snapshot shows none of the 180 tracked site-nights open for online reservation at Roundup Group Horse Camp. That can mean dates are reserved, closed, not yet released, or offered first-come, first-served rather than online. Campsite Sniper has also detected 5 site openings here in the last 90 days, so further dates may appear. Pick a site on the map to see its calendar, or set a free Campsite Sniper alert. You complete the reservation yourself on Recreation.gov.
No. Campsite Sniper sends alerts and direct Recreation.gov links. It never books, pays for, holds, hoards, or resells reservations.
Campsite Sniper re-checks public Recreation.gov availability for this facility every hour and republishes whenever anything changes. This facility's data last changed at Nov 2, 2026 16:20 UTC; an older timestamp means nothing has changed since that time, not that checking stopped. Always confirm final availability on Recreation.gov when you book.
Campsite Sniper detected 5 site-date openings here over the last 90 days, none in the last 7. A free alert watches around the clock and pings you the moment one appears.
As of the Nov 2, 2026 snapshot, none of the 180 tracked site-nights are open for online reservation. That can mean dates are reserved, closed, not yet released, or offered first-come, first-served rather than online. A free Campsite Sniper alert tells you if any date opens online.
Lakefront, hookups, your RV length, weekends only - set it as picky as you want.
We run paced availability checks for Roundup Group Horse Camp. One watch covers every matching site.
When a match opens, you get a push with a Recreation.gov link so you can review and book it yourself.