
Manor House now open for tours.
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Manor House now open for tours. —
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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Antiques, Vintage & Collectibles
Sunday, June 15, 2025
10:00am - 4:00pm
Over 30 vendors of antiques, vintage, and collectables on our historic grounds.
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Antique & Classic Car Show
Sunday, July 20, 2025
10:00AM - 2:00pm
Spend a day on the Manor’s great lawn viewing over one hundred vintage and antique cars.