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Historical marker location:

1909 County Rd 9, Chatham, New York

( Marker is at the intersection of Iron Hill Road (County Route 9) and Raup Road, on the right when traveling west on Iron Hill Road.)

Marker installed: 2018

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.