About

McNair Island, part of the picturesque Thousand Islands region, is nestled in Canadian territory. It is the westernmost of The Three Sisters Islands, positioned northeast of the Brockville, Ontario harbor. This island lies within the municipality of Elizabethtown-Kitley, in the county of Leeds and Grenville, Ontario. Its precise location is marked by the coordinates 44° 35′ 41″ N and 75° 39′ 47″ W, placing it in a serene setting that is characteristic of the region.

Known for its association with the Thousand Islands, McNair Island is a part of a landscape that has captivated visitors with its natural beauty. While specific details about the island’s size or features are not provided, its proximity to Brockville suggests a blend of accessibility and seclusion, offering a unique vantage point to appreciate the surrounding waters and nearby islands. The region itself is renowned for its rich biodiversity and historical significance, contributing to the island’s charm and allure.

Island or Feature Name
McNair Island

Nationality
Canada

Centroid Lat/Long
44° 35′ 41″ N – 75° 39′ 47″ W

Two-Minute Box
44^36′ x 75^38′

Location and description
Westernmost of The Three Sisters Islands, northeast of Brockville, ONT harbor

Former, informal, or alternate names

Municipality
Elizabethtown-Kitley

County
Leeds and Grenville

Province / State
ONT

Ports?

Book refs

1000islands.co ID #
783

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Data source.