About

Tar Island, sometimes informally known as “Star,” is a notable island in the Thousand Islands region, positioned inshore of Grenadier Island and offshore from the charming village of Rockport, Ontario. Nestled in the province of Ontario, it is part of the Leeds and Thousand Islands municipality within the Leeds and Grenville County. The island’s geographical coordinates are marked at 44° 23′ 31″ N latitude and 75° 54′ 37″ W longitude, placing it in a picturesque area known for its natural beauty and rich history.

The island’s location within the expansive Thousand Islands area makes it a part of a unique and diverse ecosystem. The close proximity to Grenadier Island and the northeastern orientation from Rockport highlight its strategic position in the waterways that define this border region between Canada and the United States. Although specific details about the island’s features are limited, its presence contributes to the intricate tapestry of islands that attract visitors and nature enthusiasts to this part of Ontario.

Island or Feature Name
Tar Island

Nationality
Canada

Centroid Lat/Long
44° 23′ 31″ N – 75° 54′ 37″ W

Two-Minute Box
44^24′ x 75^54′

Location and description
Sizeable island inshore of Grenadier Island, offshore Rockport, ONT and northeast

Former, informal, or alternate names
“Star”

Municipality
Leeds and Thousand Is.

County
Leeds and Grenville

Province / State
ONT

Ports?

Book refs

1000islands.co ID #
1188

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Data source.