Park. It ends in Sunken Meadow State Park. See also List of New York state parks References External links New York State Parks: Heckscher State Park Long Island Philharmonic at Heckscher Park State parks of New York (state) Beaches of Suffolk County, New York Islip (town), New York Robert Moses projects Parks in Suffolk County, New York 1929 establishments in New York (state) Protected areas established in 1929