There are three campgrounds on South Manitou Island. I have stayed at the Weather Station Campground. The sites are back country camping with little to no amenities. A few sites are secluded while others are close together. A few sites offer amazing views of Lake Michigan atop some small bluffs which make this campground amazing. The area has a pit toilet or you can use nature and bury your waste (follow LNT principles!). The solar driven well is no longer operating so grab your water from Lake Michigan and treat it accordingly. This is a fun back country campground.