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For people visiting the South Unit of Theodore Roosevelt National Park, Cottonwood Campground is a great place to stay. Located five miles (8 km) from the entrance to the South Unit of the park, the campground is open year-round.
This reservation section is for reserving the group site at the Cottonwood Campground. Reservations for the group campsite go on sale March 1 for the camping season. If you are interested in reservations for an individual camp site at the Cottonwood Campground please see the Cottonwood Campground (ND) section. The group site serves as a great central camping area providing easy driving access to a varitey of locations and activities.
Hikers can access the estimated 70 miles (21 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. Located immediately adjacent to the Little Missouri River and filled with Cottonwood trees bird watching in the campground can be a rewarding experience. Watch for Bison that can be seen traveling through the campground on their way to a stop at the river. Just a few miles from the campground is the Peaceful Valley Ranch. A former ranch from Theodore Roosevelt's time, the location also serves as one of the best sites in the park for outstanding night sky viewing.
Toilets, drinking water and picnic tables are provided in the campground. The group site can accomodate 7-20 people. There are no hookups or a dump station. A water fill station is available for campers (through October 1 each year). All wheeled vehicles and trailers must remain on roadways or pads. The Group Site (site #25) goes on sale the first business day of March for the upcoming summer season.
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. Although the campground is moderately forested, most of the campsites are in partial to full sun but visitors can cool off in the cold river when temperatures peak during summer.
The town of Medora has shopping, restaurants, amenities and the Medora Musical is located approximately five miles (8 km) to the south. The Little Missouri National Grassland is the largest National Grassland in the nation at 1.03 million acres (416,826 ha). 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.
DIRECTIONS Enter the South Unit in Medora. Travel 5.5 miles on the scenic drive (East River Road). Cottonwood Campground is on the left.
View on Recreation.gov ↗ Get directions ↗





Online reservations for this facility, where offered, are made through Recreation.gov. 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 does not currently hold availability data for Cottonwood Group Site (ND), so there is nothing to date here. That is a gap in coverage — it does not mean the facility is full or closed. Check Recreation.gov for current dates.
1 of the 1 site that support RV analysis has a recorded maximum of 35 ft or more; the longest recorded is 50 ft.
Lakefront, hookups, your RV length, weekends only - set it as picky as you want.
We run paced availability checks for Cottonwood Group Site (ND). 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.