Sylvan Lake Harney Trail Be the first to review Sylvan Lake Harney Trail            Map Map Campgrounds Nearby List of Nearby Campgrounds Weather Local weather forecast These outdoors activities are available near Sylvan Lake Harney Trail.   Camp Grounds Near Sylvan Lake Harney Trail: Hill City KOA Kampground, Hill City , 2 miles away Mount Rushmore KOA, Hill City , 2 miles away Willow Creek Horse Camp - Black Hills National Forest, Custer , 2 miles away Horsethief Lake Campground - Black Hills National Forest, Custer , 3 miles away Fort Welikit Family Campground, Custer , 3 miles away   Whitewater Near Sylvan Lake Harney Trail: Battle Creek, Pennington County , 12 miles away, Class III-IV(V) - 4 miles long (Harney to Hayward) Rapid Creek, Pennington County , 27 miles away, Class II - -blank- miles long (Pactola spillway to Johnson Siding) Rapid Creek, Pennington County , 27 miles away, Class II+ - 3 miles long (Johnson Siding to Big Bend) Rapid Creek, Pennington County , 27 miles away, Class III - 8 miles long (Heisga to Dark Canyon) Rapid Creek, Pennington County , 27 miles away, Class II(III) - 3 miles long (Big Bend to Hiesga)   Public Lands Near Sylvan Lake Harney Trail: Jewel Cave National Monument, Custer - SD , 7 miles away Mount Rushmore National Memorial, Keystone - SD , 12 miles away Custer State Park, South Dakota , 9 miles away Adams Homestead and Nature Preserve, South Dakota , 24 miles away Angostura Recreation Area, South Dakota , 27 miles away   Hotels Near Sylvan Lake Harney Trail: Lodge at Palmer Gulch, Hill City , 2 miles away Sylvan Lake Lodge, Custer , 4 miles away Blue Bell Lodge, Custer , 4 miles away Holiday Inn Express Hotel & Suites HILL CITY-MT. RUSHMORE AREA, Hill City , 4 miles away BEST WESTERN PLUS Golden Spike Inn & Suites, Hill City , 4 miles away   Lakes Near Sylvan Lake Harney Trail Bismark Lake, Custer County , 5 miles away Sheridan Lake, Pennington County , 7 miles away Dalton Lake, Lawrence County , 18 miles away Deerfield Lake, Pennington County , 20 miles away