Johnson Lake   Be the first to submit input for Johnson Lake. If you have info on Johnson Lake, Florence County, South Carolina please submit it here to improve this web site.          These outdoors activities are available near Johnson Lake.   Lakes Near Johnson Lake: Graves Lake, Marion County, 6 miles away   Public Lands Near Johnson Lake: Huntington Beach State Park, South Carolina, 26 miles away Little Pee Dee State Park, South Carolina, 29 miles away Myrtle Beach State Park, South Carolina, 29 miles away   Hotels Near Johnson Lake: Sleep Inn Conway, Conway, 16 miles away Days Inn Conway - Myrtle Beach, Conway, 19 miles away Econo Lodge Conway, Conway, 19 miles away Best Western Guest Inn, Conway, 20 miles away Quality Inn Mullins, Mullins, 21 miles away