Halfmoon Bay   Be the first to submit input for Halfmoon Bay. If you have info on Halfmoon Bay, Plaquemines Parish, Louisiana please submit it here to improve this web site.          These outdoors activities are available near Halfmoon Bay.   Public Lands Near Halfmoon Bay: Grand Isle State Park, Louisiana, 23 miles away St. Bernard State Park, Louisiana, 36 miles away Jean Lafitte National Historic Park & Preserve, New Orleans - LA, 47 miles away   Marinas On or Near Halfmoon Bay: Empire Fuel & Oil, Buras, 3 miles away Joshua's Marina, Buras, 6 miles away Venice Marina, Venice, 20 miles away Cypress Cove Marina, Venice, 20 miles away   Hotels Near Halfmoon Bay: Soniat House, New Orleans, 31 miles away Frenchmen Orleans at 519, New Orleans, 31 miles away BEST WESTERN PLUS Chalmette Hotel, Chalmette, 43 miles away BEST WESTERN PLUS Westbank, Harvey, 43 miles away Holiday Inn Express HARVEY-MARRERO, Harvey, 43 miles away