Harmonie State Park looks like a great place for a family vacation. In addition to the campground with at least 2 playgrounds, there are trails, picnic areas and a boat ramp. We only stayed 1 night. Site 166 is big and on the end of a road. There's a restroom and water spigot within walking distance. They have showers but we didn't use them. Our only problem was 1 or more raccoons kept coming into our site. We shooed them away but they kept coming back. I'm sure they were just looking for food.