Union Bay Campground in the Porcupine Mountains State Park has electric hookup, The Presque Isle Campground does not. Otherwise all Michigan State Parks have electric, and water fill / dump stations, as well as modern pluming/ shower facilities. McLain State Park will be without modern pluming for part of the summer as they are re-working sites due to erosion State forest campgrounds are rustic, no electric and vault toilets.