The park is pretty big, and not super popular compared to other state parks like Devil's Lake, or even the nearby Mauthe Lake. This means reservations can be much shorter notice. The lake is good for swimming, but has a bit of "seaweed". The sites are nice size, and there are many with shade, a few with mostly sun, and a lot with a mix. There are a ton of hiking trails nearby (Kettle Moraine North) or even a couple in the park, as well as a nice biking trail.