The wife and I just got back from a five day stay in Door County. We stayed at Peninsula State Park and it is nice. We were in the Tennison Loop and I must say I was a little disappointed but I understand. It appears as they upgraded all electrical site in this loop and there was a lot of brush cut down in between the sites to accommodate the trencher . It was not as private as I have seen in years past but, like I said, I understand that they were upgrading.
There are more trails in the park that you know what to d with. Walking and biking. The wife and I ride scooters and I think there is something like 23 miles of roads in the park also so it was great for us. Some beautiful scenery!