Main Brooklyn Post Office

Historical marker location:

271C Adams St, Brooklyn, New York

( Marker is on Cadman Plaza East just north of Johnson Street, on the right when traveling north.)

Marker installed: 1974

Designated Landmark. New York City.

The oldest standing lighthouse in New York State is the Montauk Point Lighthouse, which was completed in 1796 and is located on the eastern tip of Long Island. It is also the fourth-oldest active lighthouse in the United States.