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Croil Island State Park

New York · NY

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Managed by New York Office of Parks, Recreation and Historic Preservation

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We display cached information from agency feeds. Hours, fees, permits, closures, fire restrictions, and conditions change without notice. Outdoors is not the permitting authority. Confirm current conditions for this park using the links above before you go — you are responsible for compliance. Last verified by us: Aug 16, 2026. Spot an error in our data?

About

Croil Island is a 796-acre (3.22 km2) uninhabited island on the St. Lawrence River in the Town of Louisville in St. Lawrence County, New York, United States. The island is currently occupied by the undeveloped Croil Island State Park.

Source: Wikipedia — text licensed CC BY-SA 4.0. Verify alerts and operational details with the managing agency below.

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