Lake Sinai   Be the first to submit input for Lake Sinai. If you have info on Lake Sinai, Brookings County, South Dakota please submit it here to improve this web site.          These outdoors activities are available near Lake Sinai.   Lakes Near Lake Sinai: Molumby Slough, Lake County, 6 miles away Lake Poinsett, Hamlin County, 15 miles away Herman Slough, Lake County, 15 miles away Lake Madison, Lake County, 16 miles away Lake Whitewood, Kingsbury County, 16 miles away   Public Lands Near Lake Sinai: Oakwood Lakes State Park, South Dakota, 11 miles away Lake Poinsett Recreation Area, South Dakota, 14 miles away Lake Herman State Park, South Dakota, 15 miles away Pipestone National Monument, Pipestone - MN, 54 miles away   Camp Grounds Near Lake Sinai: Lynmar Resort and Campgrounds, Arlington, 7 miles away Arlington Beach Resort, Arlington, 7 miles away   Hotels Near Lake Sinai: Americinn Madison, Madison, 13 miles away Super 8 Madison, Madison, 14 miles away Comfort Inn Brookings, Brookings, 21 miles away Days Inn Brookings, Brookings, 21 miles away Holiday Inn Express Hotel & Suites Brookings, Brookings, 22 miles away