I camped at this campground after completing the 15.5 mile Scout Trail loop (aka "Hiking Trail" and Yellow trail) that runs through Oak Openings. I was able to park my car here in the morning, hop on the trail (which runs right through the campground), and return later in the day. The sites are very nicely spaced and shaded, and not right on the parking lot. There are no showers, but there are bathrooms with flush toilets. The firewood is free, which is amazing. There is also a dish washing station near the restrooms, with a huge sink and hot water. I absolutely loved my night here, as well as the hike. Definitely a great park.
This campground is in a prime location if you are going to northern Michigan to check out Mackinaw City, Mackinac Island, or St. Ignace. We got a lakefront, site with a view of the Mackinac Bridge. I reserved the site online, and when we got there, I was concerned that I made a mistake in reserving that specific site because I thought that there would be zero privacy. Upon check in, they assured me that a lack of privacy would not be a problem, and they were right. Yes, the sites and small and on top of each other, but each of these sites were divided by trees and bushes, which were basically like walls on either side of the site. The firepits were located on the water, and there was no privacy there, but it didn't seem to be a problem. The restrooms were very clean. There were a lot of shower units, including showers that were in their own rooms, with locking doors. One of the nearby ferry companies provided a shuttle to the ferry, which was really convenient. This campground is also very close to Wilderness State Park and Headlands International Dark Sky Park.
This campground is HUGE (more than 500 sites), and it's absolutely jam packed with RVs and permanent trailers. We were fortunately given the opportunity to drive around the campground and look for a site that was appropriate for tents. We nearly turned around and left, but managed to find a site on the water that seemed really nice and far enough away from the RVs. The downside was that it was completely covered in goose scat, which made for an evening of dodging scat with every single step. Definitely not recommended for tent campers.
I stayed at site number 063, which was an RV site with electric and water, and it was adjacent to the primitive sites. This campsite had a gravel pad, and setting a tent up outside of the pad was impossible as all of the surrounding area was a steep slope. The pad was plenty big for my one person tent, but I can't imagine anything bigger than a 4 person tent fitting in the area. I definitely recommend the primitive campsites if you're tent camping. The sites in this part of the camp were pretty far apart, and there was plenty of privacy. The park was riddled with trails (22 miles of them), many of which were also open to bikes. The bathhouse was pretty far from site 063, but they were clean.
Really, I think that all sites at this campground are pretty great, but the ones along the perimeter are just amazing. The views of Cordell Hull Lake can’t be beat, no matter where you are. It’s a pretty big campground with 155 sites for both tents and RVs, but the sites are so big so you really don’t feel packed in or on top of your neighbor. All of the sites have water and electric, which was nice and convenient. We don’t typically use electricity while we’re camping these days, but it’s nice to be able to charge the phones (cameras). The bathhouses are clean and not too busy, but they did get pretty hot and muggy in the warm weather, and after a few showers some areas of the floor were flooded.
We were at site #10 on Lake Loop, and we loved it. It wasn't completely flat for the tents, but close enough… Site #12 was a bit better as far as the slope goes. The Bearwaller Gap Trail is right near the campground, and the trailhead was super close to our site. It's a 6 mile trail (one way), and it's a pretty strenuous hike. We didn't hike the whole thing but we managed to check out a small portion of the trail while we were there.
We stopped at this campground for two nights on our way down to Tennessee for the eclipse. Most of the sites were really big, and there was plenty of space and trees in between. We stayed at site P02, but I don't recommend that specific site. It was probably the worst site in the primitive camp, but I reserved it online in advance. It was far from flat, and the space provided for the picnic table was pretty much unusable. Just about every other site there looked amazing though. The primitive camp was close to the equestrian camp, and between to two campgrounds, there were only 25 sites. These 25 campsites share a bathhouse, which was very clean and quiet. This park also has an RV campground with 45 sites, but we never step foot in that part of the park.