About

Three Sisters Islands Group is nestled within the picturesque Thousand Islands region, straddling the Canada-US border. This charming cluster of islands is part of the United States and falls under the jurisdiction of the town of Alexandria, located in Jefferson County, New York. The cluster’s position in the Thousand Islands makes it a part of a renowned archipelago known for its natural beauty and historical significance.

Though specific details about the individual islands within the Three Sisters Islands Group are limited, their inclusion in the Thousand Islands region aligns them with an area celebrated for its lush landscapes and intricate waterways. Visitors to this part of New York can enjoy the scenic views and recreational opportunities that the Thousand Islands provide, making it a beloved destination for both locals and tourists alike.

Island or Feature Name
Three Sisters Islands Group

Nationality
US

Centroid Lat/Long

Two-Minute Box

Location and description

Former, informal, or alternate names

Municipality
Alexandria

County
Jefferson

Province / State
NY

Ports?

Book refs

1000islands.co ID #
1225

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Data source.