Knox Lake   Be the first to submit input for Knox Lake. If you have info on Knox Lake, Limestone County, Texas please submit it here to improve this web site.          These outdoors activities are available near Knox Lake.   Lakes Near Knox Lake: Marlin City Lake, Falls County, 19 miles away Lake Limestone, Leon County, 19 miles away   Public Lands Near Knox Lake: Fort Parker State Park, Texas, 16 miles away   Marinas On or Near Knox Lake: Running Branch Marina and Campground, Thornton, 16 miles away   Hotels Near Knox Lake: Best Western Groesbeck Inn & Suites, Groesbeck, 11 miles away Days Inn and Suites Groesbeck, Groesbeck, 11 miles away Best Western Marlin Inn & Suites, Marlin, 20 miles away Holiday Inn Express Hotel & Suites MEXIA, Mexia, 20 miles away Best Western Limestone Inn & Suites, Mexia, 21 miles away