I visited Greenleaf for a short trip in the fall with my oldest son. It was a short overnight excursion so I would add a caveat that we didn’t get to do much in the park. With that said, it’s a solid little park. There’s a miniature golf course, though it isn’t well kept. The sites at the entry to the park are pretty large with water and power. Some have sewer as well. The nicer camping area is near the lake, which is very nice and the views are great. I reserved my spot at the last minute so I was not able to get a spot by the lake. It’s a great park for anyone wanting to do a lot of fishing or boating. There are two playgrounds; the one at the front of the park where we stayed is dated and frankly not very good. However, the one near the lake is much better. The bathhouses were better than most in Oklahoma and they are a single large bathroom with a toilet and shower head. This was perfect for us bc it was easy to bath my son without worrying he would be encroaching on anyone’s space. There is also a kid fishing pond which my son did well in. There’s a lot of catfish in the pond. The only negative I could add, if it is negative, would be that this is a heavily trafficked hunting campground. The woodlands surrounding the park are used by hunters all fall. While we were camping almost every site was occupied by hunters. They would all leave early in the morning which was kind of annoying, but it made the park virtually empty from the time we woke up until late in the afternoon when they all start to return. Don’t be surprised if you visit in the fall and you’re the only one not wearing camo and hunter’s orange. Also, for anyone wanting to group camp at Greenleaf, there’s a great building available to reserve at the back of the loop in the entrance to the park that is across from the bathhouse and playground. It is completely enclosed, has a/c, large fridge, sink and microwave. While we were there, several groups of hunters had reserved this to muse as sort of a home base where they kept food and other things of that nature. They had set up several folding tables and chairs and I assume they used it as a place to gather for meals. It’s a great spot for anyone wanting to camp with a large family, church group or just a multi family trip. And to that end, the sites at Greenleaf are arranged in such a way that it is a great park for multiple families to camp together, with lots of shared/communal green space for activities. That’s particular true in the loop closest to the entrance where we stayed. Lastly, during our trip, there was a lot of construction going on as they are completely remodeling the visitor center, which looked like it will be quite big. I don’t know what will be included in the new building, but whatever it is will likely enhance your experience. I would add though that it was clearly in the early stages of construction so you may want to call ahead and check the status, as the construction work and equipment was really loud. Overall, it’s a nice, tranquil park with some great views. There isn’t a ton to do at the park beyond typical campground activities unless your planning to use the lake for fishing and boating. Hiking trails are short and easy in difficulty. I enjoyed our stay and will probably go back bc my son loved the kid fishing pond and miniature golf course on site. I’m giving it 3 stars bc they need to update the playground and generally give the park a bit of a facelift.