Sweet Lake   Be the first to submit input for Sweet Lake. If you have info on Sweet Lake, Williamson County, Illinois please submit it here to improve this web site.          These outdoors activities are available near Sweet Lake.   Lakes Near Sweet Lake: Lake of Egypt, Williamson County, 11 miles away Lake of Egypt, Williamson County, 12 miles away Rend Lake, Franklin County, 12 miles away Crab Orchard Lake, Williamson County, 18 miles away   Public Lands Near Sweet Lake: Shawnee National Forest, Illinois, 33 miles away   Marinas On or Near Sweet Lake: Egyptian Hills Marina, Creal Springs, 13 miles away Rend Lake Marina, Benton, 13 miles away Devils Kitchen Marina and Campground, Carbondale, 16 miles away Little Grassy Lake Campground & Marina, Makanda, 19 miles away   Camp Grounds Near Sweet Lake: Marion Campground and RV Park, Marion, 6 miles away Four Seasons Campground, Herrin, 8 miles away   Hotels Near Sweet Lake: Americas Best Value Inn, West Frankfort, 5 miles away Days Inn Marion, Marion, 5 miles away Econo Lodge Marion, Marion, 6 miles away Americas Best Inns-Marion, Marion, 6 miles away Fairfield Inn & Suites Marion, Marion, 6 miles away   Whitewater Near Sweet Lake: Little Grassy Creek, WilliamsonCounty, 19 miles away       Class II-IV - 0.2 miles long (Play Section)