About

Dark Island, sometimes informally known as “Jorstad” or simply “Dark,” lies within the picturesque Thousand Islands region, straddling the US-Canada border. Nestled west-northwest of the Cedar Islands, it finds its place slightly downriver in the charming waters of Chippewa Bay. This island is part of the municipality of Hammond, situated in St. Lawrence County, New York. Its geographic coordinates are marked by a centroid latitude of 44°27’08” North and a longitude of 75°48’44” West.

Dark Island’s unique positioning in the Thousand Islands makes it a notable feature of this celebrated archipelago. The island’s alternative names, “Jorstad” and “Dark,” add a layer of historical and local interest, hinting at the stories and legacies woven into its landscape. Located in the northern reaches of New York State, Dark Island contributes to the rich tapestry of natural beauty and cultural heritage that characterizes the Thousand Islands region.

Island or Feature Name
Dark Island

Nationality
US

Centroid Lat/Long
442708N 0754844W

Two-Minute Box
44^28′ x 75^48′

Location and description
West-northwest (slightly downriver) of the Cedar Islands in Cjippewa Bay

Former, informal, or alternate names
“Jorstad,” “Dark”

Municipality
Hammond

County
St. Lawrence

Province / State
NY

Ports?

Book refs

1000islands.co ID #
284

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Data source.