Kettle Moraine Southern Unit — Kettle Moraine State Forest-Southern Unit

You can rent backpacking shelters, at the ranger station in Eagle. The shelter is basically a barn without a front door. It comes with a fire ring, table, and an outhouse! It’s along the ice age trail and offers stunning views for easy hikes.

Clean, with very nice luxuries. 

Reservable backpacking sites about 45-60min away from nearest parking.

Fire pit, shelter, and picnic table at site.

Really enjoyed the hike through forest to get to this site.

Area has extensive trail systems.

Was remote, quiet, and beautiful.

Fantastic backpacker campsite

I drove through this state park to find some great campsites for future camping; I haven't actually stayed here yet.

The purpose of sharing the following is that is difficult to figure out what are nice sites from the online reservation site. For anyone who is interested in camping here, the following sites, in my opinion, are the best campsites in terms of shade, not being flooded during a rain and privacy.

There are several camping areas in this state park, I found the most appealing sites in the Pine Woods area because it has no electricity, is a 24-hour quiet area and no pets allowed. The sites in this area generally have long driveways, more "privacy" than I've seen in many State Parks campgrounds and generous space between sites. I don't think there is a lousy site in this loop but my favorites are the following.

4

7 very private 

10 pull-through driveway 

11 private, long driveway 

12 awesome, large, private, long driveway 

14 private, long driveway 

19 a bed of pine needles to sleep on 

33 level, pine needles, room for two tents

Pine Woods: 24-hour quiet and no pets!

Great campground! We camped at the Whitewater Lake Campground and it was well maintained. It was very quiet and peaceful. There were two areas we went swimming; one was a river where there were more boats and the other was more for recreational swimming. Bathroom and shower facilities were well maintained! Our campsite had a table and fire pit.

Quiet and peaceful campsite! 

All of the campsites were full so it was busy but we liked that each spot still felt separated by trees. We would recommend staying further from the road as there is some road noise but it didn’t really bother us at all. The facilities were well maintained. 

Pros:
Clean 
Private Camp Site
Good playgrounds
Hiking Trails

Cons:
Road noise if you’re in the first row

Great State Park

I bought a new rooftop camper. Thought this would be a good place to try things out. It's only 20 minutes from my house and it was a nice site. The campground is clean, well organized. The restrooms are just fine for a state park. Nothing special. There's a small lake with a beach. Lots of places to have a picnic. When I was there there were quite a few families having large family gatherings in the park. But the campgrounds were your typical state park campground. Not very loud. We will behaving themselves for the most part. Each site seems to be pretty secluded from one another. Wood is available at the front gate as well as ice.