This was the first MN state park we’ve been to in the “shoulder” season (weekday before Memorial Day) that was staffed and had boat rentals available. Very spacious sites; the best ones in the main campground (with electric) are along Grass Lake (7,8,15,16) but all would be decent sites. Well-marked hiking trails, however, if you take the figure 8 hike around Cataract and Grass Lakes, it IS longer than the two miles advertised! Clean restrooms and showers. Friendly and knowledgeable staff. The only warning (and we were warned upon arrival) is to watch for ticks. I found two on me.