Mash Lake   Be the first to submit input for Mash Lake. If you have info on Mash Lake, Horry County, South Carolina please submit it here to improve this web site.          These outdoors activities are available near Mash Lake.   Public Lands Near Mash Lake: Little Pee Dee State Park, South Carolina, 11 miles away Myrtle Beach State Park, South Carolina, 34 miles away Huntington Beach State Park, South Carolina, 38 miles away   Hotels Near Mash Lake: Quality Inn Mullins, Mullins, 10 miles away The Grove-The Inn on Harlee, Marion, 14 miles away Sleep Inn Conway, Conway, 17 miles away Abingdon Manor - Country Inn &, Latta, 19 miles away Days Inn Conway - Myrtle Beach, Conway, 20 miles away