Harrison Lake A   Be the first to submit input for Harrison Lake A. If you have info on Harrison Lake A, McDuffie County, Georgia please submit it here to improve this web site.          These outdoors activities are available near Harrison Lake A.   Lakes Near Harrison Lake A: Warrenton City Pond, Warren County, 18 miles away J. Strom Thurmond Reservoir, McCormick County, 20 miles away   Public Lands Near Harrison Lake A: Mistletoe State Park, Georgia, 10 miles away Hickory Knob State Park, South Carolina, 21 miles away Hamilton Branch State Park, South Carolina, 22 miles away   Marinas On or Near Harrison Lake A: Raysville Marina, Thomson, 7 miles away Little River Marina & Family, Appling, 12 miles away Trade Winds Marina, Appling, 18 miles away   Camp Grounds Near Harrison Lake A: Big Hart Campground, Thomson, 4 miles away White Oak Campground, Columbia County, 5 miles away Winfield - J. Strom Thurmond Lake, -blank-, 7 miles away Clay Hill Campground, Lincolnton, 8 miles away   Hotels Near Harrison Lake A: Days Inn Thomson, Thomson, 1 miles away Knights Inn Thomson, Thomson, 1 miles away Best Western White Columns Inn, Thomson, 3 miles away Econo Lodge Thomson, Thomson, 3 miles away Scottish Inns Thomson, Thomson, 3 miles away   Whitewater Near Harrison Lake A: Savannah River, Edgefield/ AikenCounty, 19 miles away       Class I - 12 miles long (US 221 below dam to US 25)