About

Sir William Island, nestled within the picturesque Thousand Islands region on the Canada-US border, is part of the expansive archipelago known as The Navy Group. Positioned at a latitude of 44° 20′ 45″ N and a longitude of 76° 01′ 26″ W, this island falls under the jurisdiction of the municipality of Leeds and Thousand Islands, in the county of Leeds and Grenville, Ontario. Its coordinates place it within the designated two-minute box of 44^22′ x 76^00′, a navigational reference that helps to pinpoint its location amid the region’s myriad of islands.

As a Canadian island, Sir William Island contributes to the rich tapestry of the Thousand Islands, renowned for their natural beauty and historical significance. While specific historical or cultural details about the island are not provided, its inclusion in the Navy Group suggests a possible maritime or military significance in the broader context of the region. The islands in this area are popular for boating, fishing, and exploring, offering a glimpse into the unique geographical features that characterize the Thousand Islands. Positioned within the scenic beauty of Leeds and Grenville, Sir William Island is a testament to the diverse and captivating landscapes of Ontario.

Island or Feature Name
Sir William Island

Nationality
Canada

Centroid Lat/Long
44° 20′ 45″ N – 76° 01′ 26″ W

Two-Minute Box
44^22′ x 76^00′

Location and description
In or near The Navy Group

Former, informal, or alternate names

Municipality
Leeds and Thousand Is.

County
Leeds and Grenville

Province / State
ONT

Ports?

Book refs

1000islands.co ID #
1091

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Data source.