Secondary sourcePhotograph18 August 2011
Treason Site historic marker, Haverstraw
NYErik · 18 August 2011
A 2011 photograph of a brown marker titled TREASON SITE on the shore path south of Haverstraw, New York, where Arnold and John André plotted to surrender West Point.
It marks the site where Arnold plotted with John André to surrender West Point, the central act of his betrayal.

About this source
What it is
This is a photograph taken by NYErik on 18 August 2011 of a historic marker in the Dutchtown area south of Haverstraw, New York. The brown sign is titled TREASON SITE and has a gold seal at the top. Its text describes American General Benedict Arnold and British Major John André plotting the surrender of West Point in 1780. The marker stands in a leafy wooded area on the shore pathway.
Why it matters
The plot at this location was a key moment in the story of Arnold's betrayal. West Point was an important American fort on the Hudson River, and the plan to hand it to the British failed when André was captured. The marker keeps the place linked to a secret deal between two officers who were working against the American cause. It is a modern sign, so it reflects how later people chose to tell the story.
Look closer
- Why does the marker use the word "treason" in its title, and whose view does that reflect?
- What does the marker say about the two men, and what does it not explain?
- How might a quiet wooded path have been a place for secret meetings?
This photograph is part of the curated material that grounds the AI version of Benedict Arnold on Humy.ai — when students ask about related events, the AI can quote it and cite it.
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