Lost Lake   Be the first to submit input for Lost Lake. If you have info on Lost Lake, Harris County, Texas please submit it here to improve this web site.          These outdoors activities are available near Lost Lake.   Public Lands Near Lost Lake: Sheldon Lake State Park, Texas, 26 miles away Lake Houston State Park, Texas, 31 miles away Galveston Island State Park, Texas, 39 miles away Big Thicket National Preserve, Beaumont - TX, 44 miles away   Marinas On or Near Lost Lake: Love's Marina & Park, Crosby, 19 miles away   Camp Grounds Near Lost Lake: Riverview Mobile and RV Park, Dayton, 3 miles away Baytown RV Park, Baytown, 5 miles away L and R RV Park, Mont Belvieu, 7 miles away Hilltop RV Park, Mont Belvieu, 7 miles away   Hotels Near Lost Lake: Super 8 Baytown/Mont Belvieu, Baytown, 8 miles away Rodeway Inn & Suites Baytown, Baytown, 9 miles away Scottish Inns & Suites Liberty, Liberty, 12 miles away Best Western Dayton Inn & Suites, Dayton, 13 miles away La Quinta Inn Houston Baytown West, Baytown, 13 miles away