We stayed here for 3 nights after spending 3 nights closer in custer. Well maintained campground, our site was right across the road from the Creek. We stayed in July and the city of Spearfish had activities in the park (about 1/4 mile away) every evening (magician, concerts, etc). The hatchery was great as well. We spent a lot of time exploring Spearfish Canyon/Roughlock Falls/Lead/etc but spent one day just to relax at the campground/hatchery/Park. It was great.

Campsites were pretty close together but it was not anywhere near full when we were there so we had plenty of space. Paved roads were great for kids to ride their bikes.