Lake Henry   Be the first to submit input for Lake Henry. If you have info on Lake Henry, Lake County, South Dakota please submit it here to improve this web site.          These outdoors activities are available near Lake Henry.   Lakes Near Lake Henry: Herman Slough, Lake County, 11 miles away   Public Lands Near Lake Henry: Lake Herman State Park, South Dakota, 12 miles away Lake Vermillion Recreation Area, South Dakota, 18 miles away Lake Thompson Recreation Area, South Dakota, 22 miles away Missouri National River & Recreation Area, O'Neill - NE, 52 miles away Pipestone National Monument, Pipestone - MN, 69 miles away   Hotels Near Lake Henry: Super 8 Madison, Madison, 14 miles away Americinn Madison, Madison, 15 miles away Best Western U-Bar Motel, Canistota, 16 miles away DeSmet Super Deluxe Inn & Stes, De Smet, 25 miles away Quality Inn & Suites, Sioux Falls, 41 miles away