The Caumsett Foundation

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Welcome to Caumsett State Historic Park Preserve

Our mission is “To support and enhance Caumsett State Historic Park Preserve as a unique and historic environment on Long Island’s north shore. The Foundation is dedicated to education, low-impact recreation, historic and environmental preservation and conservation of the scenic value, natural heritage and cultural history of the site.” The Caumsett Foundation has been recognized as a model “friends group.” We work closely with New York State Parks and the community toward a common mission: to support and enhance Caumsett State Historic Park Preserve as a unique and historic environment.

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Dairy Barn


Join Us, Support Us, Visit Us!

There's many ways to enjoy the park, whether it's as a supporting member, volunteer, taking part in our events, donating or just visiting this beautiful resource.

What We Do

Learn about the Foundation’s mission and the impact we make in the Park.

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Our Programs

Learn about Foundation programs at the park and how to register.

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Visit Us

Learn about the park including hours of operation, directions, fees, and maps.

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Our Projects