Directions:  Lloyd Harbor (Huntington Harbor): Located off shore in Huntington Harbor.
"Take Rte 25 east to Wall St. (in Huntington) to the 4th traffic light; turn left onto Southdown Rd. in the Incorporated Village of Lloyd's Harbor, then drive to the end of the road. View the lighthouse from behind the barrier - private property is beyond the barrier."
The above instructions are quoted from: "Lighthouses of New York, Greater NY Harbor, Hudson River & Long Island" by Jim Crowley.