Highly recommend this park if you have kids. Storybook land is in Wylie Park and full of fun activities (some free). We stayed in the newer North campground. South campground has closer together camper spots and has shaded areas; more established trees. Nice sunny, grassy, large sites with a mowed grass area across the paved road to play Frisbee and catch. Playground within walking distance. The only downfall was the water temp in the showers. Only 3 showers in the restroom in this North area and the water wasn't really warm.
Great location off I-90 (10 min from Mitchell); close but couldn't hear the interstate noise. Super shady (a plus!), mowed, narrower pull through spots. More weeds than play grass around camper spots, but plenty of grass around the swings and horseshoe areas. Rock roads (not paved) was a problem for our 5 year old with his bike, but fine for our 9 and 11. Container for recycling. Courteous owners (spaced everyone out), small necessities on site (ice, milk, eggs, tp). Bathrooms were older but had new wood around for the shower and bathroom stalls. Ledge areas to set clothes and items outside shower so they don't get wet, and plenty of hot water with easy to adjust controls. Homemade 8-9 holes mini golf, clubs & balls (& horseshoes) were setting out so you could play anytime. My son's favorite! Pool was older, but clean.