Third Bay   Be the first to submit input for Third Bay. If you have info on Third Bay, Plaquemines Parish, Louisiana please submit it here to improve this web site.          These outdoors activities are available near Third Bay.   Public Lands Near Third Bay: St. Bernard State Park, Louisiana, 19 miles away Grand Isle State Park, Louisiana, 24 miles away Bayou Segnette State Park, Louisiana, 33 miles away Jean Lafitte National Historic Park & Preserve, New Orleans - LA, 30 miles away   Marinas On or Near Third Bay: Myrtle Grove Marina, Port Sulphur, 14 miles away Citrus Lands of Louisiana, Port Sulphur, 14 miles away Empire Fuel & Oil, Buras, 17 miles away   Hotels Near Third Bay: Soniat House, New Orleans, 19 miles away Frenchmen Orleans at 519, New Orleans, 20 miles away BEST WESTERN PLUS Chalmette Hotel, Chalmette, 25 miles away BEST WESTERN PLUS Westbank, Harvey, 26 miles away Holiday Inn Express HARVEY-MARRERO, Harvey, 26 miles away