Grandma Lake   Be the first to submit input for Grandma Lake. If you have info on Grandma Lake, Concordia Parish, Louisiana please submit it here to improve this web site.          These outdoors activities are available near Grandma Lake.   Lakes Near Grandma Lake: Tew Lake, Catahoula Parish, 13 miles away Larto Lake, Catahoula Parish, 14 miles away Lac a Madame Lee, Avoyelles Parish, 15 miles away   Public Lands Near Grandma Lake: Poverty Point National Monument, Epps - LA, 69 miles away   Hotels Near Grandma Lake: Comfort Suites Vidalia, Vidalia, 26 miles away Best Western River Inn, Natchez, 26 miles away Hampton Inn Suites Natchez, Natchez, 26 miles away Natchez Grand Hotel, Natchez, 27 miles away Natchez Eola Hotel Natchez, Natchez, 27 miles away