Best Tent Camping near Sentinel Butte, ND

General: Small (37-site) forest service campground in two loops near Theodore Roosevelt National Park. No hookups or cell service (despite proximity to the highway). We arrived on a Thursday afternoon in late August with no reservation and had no problem securing a site, although it filled almost to capacity by evening. 

Site Quality: Many are in direct sun, but we found one that had some afternoon shade. Each site has a fire ring and picnic table. All camper pads are paved. 

Bath/Shower house: There were six vault toilets (two by the entrance and two in each loop) that had sinks but no soap; they were reasonably clean. Two showers were in the other loop from where we stayed, and we did not use them. 

Activities: There is access to the Buffalo Gap Trail, but we did not hike it as this was an overnight stop for us and quite hot. It is not far from the south unit of Theodore Roosevelt National Park.

It was hot when we were there (high 80s) so we just kind of collapsed upon arrival and took off the next day. The good news is you are close to the highway, but you will hear some road noise. $20 or$10 with the senior pass makes it a good deal. Cash or check if you cannot register online (no service with Verizon).

Behind the Astoria hotel, the Glendive Campground feels like an afterthought. If you need a place to stay for the night and hook up to water, sewer, and electricity, this place will do. If you can drive another 50 minutes (east), you’ll find more options in Medora.

Even in August, when I called ahead the front desk said they never fill up and I don’t need a reservation. No fire pit, there are about 40 sites and several are next to about 6 or 7 dead and leafless trees - check the weather before parking your prize under one! No fire rings, and this year the restrooms and showers are closed “due to COVID”. Seems convenient... despite MT being a mandatory mask state, the front desk worker at the Astoria where you check in did not have a mask and there was no signage. However, there was a sign that the breakfast buffet at the hotel was cancelled.

Many of the pedestals need repair and the vent on our sewer was broken off. I removed a pile of dead branches in order to pull our trailer into position. However, the reality is that you don’t need much if you bring your own equipment. I just wonder how not offering bathroom facilities to tent campers helps slow the spread of coronavirus... gives me something to ponder as I don’t enjoy any amenities offered.

All the sites were the same but I got to stay at site 15. The site is huge and is made for group camping not solo. There's a picnic table and fire ring. The park cost about 20 dollars to get into. There are restrooms that are pretty well maintained but had no showers. I went on a hot day so they prohibited fires for that day to prevent wildfires. There are a lot of animals and you may notice small animal droppings on the campground. The droppings are dried out so it doesn't have a strong odor. They don't let you collect firewood to prevent damaging the wildlife so I recommend bringing your own supply of wood. There are a lot of trails in this park. I took the Wind Canyon trail which offered the view of the Missouri river. There is also a lot of prairie dogs and buffalo. You are exposed to the sun and there are no trees for shade. This is also the same for the campsite. It is really hot. The visitor center is really friendly and they suggest places in the park you should visit.

This campground in Theodore Roosevelt National Park near Medora ND has 76 sites. Half of the sites, the even-numbered ones, are not reservable. Sites 55-66 are walk in tent sites; parking spots and grills for these sites are numbered so you have a specific site.

We arrived before 10:30 am on a Sunday and sites were being claimed quickly. There were 7 of us choosing sites at that time. The hosts had a whiteboard that listed available sites; we took a photo of the list and chose quickly as we drove around because sites that were listed as available were already being claimed. We ended up on a reservable site that was open for the next several nights. The host couple was really on the ball and their attention helped keep the site selection process orderly.  After you put your tag up, they fold it over later in the day and mark your departure date. This is a practice that is used in many campgrounds.

Cottonwood has been full every day since Memorial Day so you can't show up in the evening or possibly even mid-afternoon and expect to find an open site.

This campground has no hookups but has flush toilets, sinks, potable water spigots, a sink for washing dishes/disposing of grey water, a place for filling water tanks, trash disposal and firewood for sale. There are charcoal grates for cooking that can also be use for campfires, but there are no fire rings; your campfire will be a few feet off the ground in something that I think of as a grill!

Showers? No, but there area couple campgrounds in Medora that have showers for $5.

If you stay here, you're obviously here to see Theodore Roosevelt NP. Both the campground and park are worth a visit. The scenery is incredible and gave us a new view of North Dakota. There is a hike near Pleasant Valley Ranch where you can use a few trails to make a 5+ mile loop that will show you everything the park has to offer - Little Missouri River (and you have to cross it at the beginning and end), prairie dog towns, bison herds and beautiful scenery. I highly recommend this as a way to see the park from a better vantage point than the highway.

One complaint - the position of our site (#19) had some people think it was acceptable to cut through our site on their way to the bathroom. Do you walk through someone's home to shorten your walk? Didn't think so but 3 people did within 30 minutes.