Flat Lake   Be the first to submit input for Flat Lake. If you have info on Flat Lake, Ballard County, Kentucky please submit it here to improve this web site.          These outdoors activities are available near Flat Lake.   Lakes Near Flat Lake: Shelby Lake, Ballard County, 9 miles away   Public Lands Near Flat Lake: Columbus-Belmont Battlefield State Park, Kentucky, 15 miles away Big Oak Tree State Park, Missouri, 25 miles away Trail of Tears State Park, Missouri, 36 miles away   Camp Grounds Near Flat Lake: Caledonia Campground, Pulaski County, 7 miles away   Hotels Near Flat Lake: Days Inn Cairo, Cairo, 7 miles away Americas Best Value Inn Ullin, Ullin, 13 miles away Econo Lodge Charleston, Charleston, 17 miles away Quality Inn Charleston, Charleston, 19 miles away Super 8 Anna, Anna, 25 miles away