Summit Lake   Be the first to submit input for Summit Lake. If you have info on Summit Lake, Grant County, South Dakota please submit it here to improve this web site.          These outdoors activities are available near Summit Lake.   Lakes Near Summit Lake: Enemy Swim Lake, Day County, 19 miles away   Public Lands Near Summit Lake: Pickerel Lake Recreation Area, South Dakota, 22 miles away Pelican Lake Recreation Area, South Dakota, 23 miles away Hartford Beach State Park, South Dakota, 25 miles away   Camp Grounds Near Summit Lake: Lake View Park Motel, South Shore, 8 miles away   Hotels Near Summit Lake: Super 8 Sisseton, Sisseton, 18 miles away Quality Inn & Suites Watertown, Watertown, 19 miles away Country Inn & Suites By Carlson, Watertown, SD, Watertown, 19 miles away Holiday Inn Express Hotel & Suites WATERTOWN, Watertown, 19 miles away Days Inn Watertown, Watertown, 20 miles away