Duncan Lake   Be the first to submit input for Duncan Lake. If you have info on Duncan Lake, Liberty County, Texas please submit it here to improve this web site.          These outdoors activities are available near Duncan Lake.   Public Lands Near Duncan Lake: Lake Houston State Park, Texas, 25 miles away Sheldon Lake State Park, Texas, 26 miles away Big Thicket National Preserve, Beaumont - TX, 41 miles away   Marinas On or Near Duncan Lake: Love's Marina & Park, Crosby, 18 miles away   Camp Grounds Near Duncan Lake: Riverview Mobile and RV Park, Dayton, 8 miles away   Hotels Near Duncan Lake: Scottish Inns & Suites Liberty, Liberty, 3 miles away Best Western Dayton Inn & Suites, Dayton, 6 miles away Super 8 Baytown/Mont Belvieu, Baytown, 13 miles away Rodeway Inn & Suites Baytown, Baytown, 14 miles away Palace Inn Baytown, Baytown, 17 miles away