Round Lake   Be the first to submit input for Round Lake. If you have info on Round Lake, Plaquemines Parish, Louisiana please submit it here to improve this web site.          These outdoors activities are available near Round Lake.   Public Lands Near Round Lake: St. Bernard State Park, Louisiana, 18 miles away Grand Isle State Park, Louisiana, 30 miles away Jean Lafitte National Historic Park & Preserve, New Orleans - LA, 30 miles away   Marinas On or Near Round Lake: Myrtle Grove Marina, Port Sulphur, 18 miles away Citrus Lands of Louisiana, Port Sulphur, 18 miles away Empire Fuel & Oil, Buras, 18 miles away   Hotels Near Round Lake: Soniat House, New Orleans, 24 miles away Frenchmen Orleans at 519, New Orleans, 25 miles away BEST WESTERN PLUS Chalmette Hotel, Chalmette, 25 miles away BEST WESTERN PLUS Westbank, Harvey, 27 miles away Holiday Inn Express HARVEY-MARRERO, Harvey, 27 miles away