We tent-camped there for 3 nights and we're glad we did. The showers and the grounds were cleaned and well maintained and the hosts were helpful and friendly. Nice sandy beaches for swimming and kayak launching and beautiful sunsets. You can see the Milky Way at night, a welcome sight indeed.
Plenty of fire pits and access to small maritime museum run by the National Park Service. Nice play areas too. There's also a small harbor protected by sea walls to tie up power boats.
The closest island to kayak from camp is to is Sand Island where you can camp. We're flat water kayakers so we kayaked to the sea caves with an outfitter in Cornucopia about 15 minutes drive away. We loved them and the hiking trails above.
Lake Superior can become dangerous on short notice and there have been deaths and serious injuries when people have gone out ill prepared or in conditions that even experts avoid. The hosts and the Forest Service employees can help you make informed choices.
We'll be back.