Over 300 years of history.
Built in 1697 and one of Long Island’s oldest and most historic estates, Sagtikos Manor has witnessed centuries of American history.
A retreat for the first American born Mayor of New York. The British Army’s Long Island headquarters. An overnight stop on George Washington’s tour of Long Island. The Thompson-Gardiner family’s country home. The local dairy farm. A county park and museum. An educational space for our community. Explore Sagtikos Manor’s past and present.
Take a tour
Retrace the steps George Washington took in 1790 and visit the bedroom where he slept. Walk through the colonial-era rooms where generations of the Thompson-Gardiner family lived. Experience the grandeur of the Gilded Age in the twentieth-century addition. Plan your tour today.
Upcoming events
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Thar She Blows: Whaling in New York
Wednesday, May 14 2025
7:00pm - 8:45pm
Presentation by Stony Brook University’s School of School Marine and Atmospheric Sciences Senior Lecturer Tara Rider on the history of whaling in New York.
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The Peony Path
Sunday, June 1, 2025
10:00am or 1:00pm tour
A garden tour hosted by Friends of the Manor Gardens. Learn more about the history of the Walled Garden and view the historic row of Sagtikos Peonies.
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Antiques, Vintage & Collectibles
Sunday, June 15, 2025
10:00am - 4:00pm
Over 30 vendors of antiques, vintage, and collectables on our historic grounds.
