Great park when staying in south central Utah. Clean, well maintained. Has a wonderful gift shop and small necessities store. It even had ice cream for desert! Large open, and soft lawn to throw Frisbees on. A swing, etc for the kids. Good internet wifi connection. Close to Capital Reef NP, the Burr Trail.
The park is clean. Bathrooms clean and well kept. The park is pretty "stark", in that it's got a lot of concrete, and only one large grassy area. It's somewhere for overnight, but not to play and stay. There do seems to be a few "permanents" though.