Rock Island Camp welcomes your family and friends. Join our campground this summer and get away from the distractions of city life, enjoy nature, relax or practice outdoor activities like hiking, canoeing or kayaking. Rock Island Camp features 180 acres of rolling granite hills and pristine forest situated between Temperance Lake Bay to the north and Graham Lake to the south. Temperance Lake is a small lake where campers can walk to by a marked trail, where a canoe or kayak can be taken to and water easily accessed. This lake is noted by area fishermen for bass, pike and perch.