About

Calumet Island, nestled in the Thousand Islands region, is part of the United States and falls within the boundaries of Clayton in Jefferson County, New York. Its geographical position is marked by the coordinates 441500N 0760544W, placing it in the scenic waters shared between the US and Canada. This idyllic island is also known by its former or alternate names, “Powder Horn” or “Powderhorn,” which hint at a rich history or local lore that might have influenced its naming.

Located in the state of New York, Calumet Island is a part of a larger archipelago known for its beauty and the unique geography of the Thousand Islands. This region is renowned for its natural charm and the intricate waterways that define the border between the two nations. The island resides within a two-minute box at 44°16′ x 76°04′, a testament to its precise location within this vast and picturesque area.

Island or Feature Name
Calumet Island

Nationality
US

Centroid Lat/Long
441500N 0760544W

Two-Minute Box
44^16′ x 76^04′

Location and description

Former, informal, or alternate names
“Powder Horn” or “Powderhorn”

Municipality
Clayton

County
Jefferson

Province / State
NY

Ports?

Book refs

1000islands.co ID #
171

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Data source.