They have a lot of different sleeping options, from tent to hotel-like cabins. We went a long time ago when it was just tent sites. Some were along the river but most are back in the forest. Aside from the river, there are trails and a pool. Friends have said there are many very recent additions including rock climbing walls, archery, horseback riding, etc. The charm of the area is still there: riverfront views, rolling hills, simple trails through nature. Many other small parks along the whole river nearby, plus a full golf course and Sioux City. Perfect for a road trip stopover or a long weekend for locals.