Big Brown Lake   Be the first to submit input for Big Brown Lake. If you have info on Big Brown Lake, Marion County, South Carolina please submit it here to improve this web site.          These outdoors activities are available near Big Brown Lake.   Lakes Near Big Brown Lake: Graves Lake, Marion County, 6 miles away   Public Lands Near Big Brown Lake: Little Pee Dee State Park, South Carolina, 23 miles away Huntington Beach State Park, South Carolina, 30 miles away Myrtle Beach State Park, South Carolina, 31 miles away   Hotels Near Big Brown Lake: Sleep Inn Conway, Conway, 15 miles away Quality Inn Mullins, Mullins, 15 miles away The Grove-The Inn on Harlee, Marion, 16 miles away Days Inn Conway - Myrtle Beach, Conway, 18 miles away Econo Lodge Conway, Conway, 18 miles away