Clear Lake   Be the first to submit input for Clear Lake. If you have info on Clear Lake, Sangamon County, Illinois please submit it here to improve this web site.          These outdoors activities are available near Clear Lake.   Lakes Near Clear Lake: Lake Springfield, Sangamon County, 6 miles away Leisure Lakes, Sangamon County, 17 miles away Lake Kincaid, Christian County, 17 miles away   Public Lands Near Clear Lake: Powerton Lake State Park, Illinois, 40 miles away   Marinas On or Near Clear Lake: Lake Springfield Marina, Springfield, 11 miles away   Camp Grounds Near Clear Lake: Rochester KOA Kampground, Rochester, 7 miles away Springfield KOA, Rochester, 7 miles away Mr Lincoln's Campground RV, Springfield, 7 miles away Best RV Park and Campground, Springfield, 8 miles away   Hotels Near Clear Lake: Northfield Inn And Suites, Springfield, 5 miles away Ramada Springfield North, Springfield, 5 miles away Best Western Clearlake Plaza, Springfield, 5 miles away Red Roof Inn Springfield IL, Springfield, 5 miles away Super 8 Springfield East, Springfield, 5 miles away