About

Griswold Shoals lies within the Thousand Islands region, a picturesque area marking the transition between the Canadian and U.S. borders. This shoal is positioned southeast of Patterson Point on the Canadian mainland and to the west of Indian Chief Island, which belongs to the United States. Its coordinates are pinpointed at 44° 28′ 07″ N and 75° 49′ 12″ W, placing it within a prominent area known for its rich natural beauty and diverse aquatic ecosystems.

Located in Ontario, Griswold Shoals is part of the Leeds and Grenville County. This region is renowned for its intricate waterways and myriad islands, offering not only breathtaking scenery but also a habitat for various wildlife species. The proximity of Griswold Shoals to both Canadian and U.S. landmarks highlights its significance in the cross-border geography of the Thousand Islands, a locale steeped in history and natural allure.

Island or Feature Name
Griswold Shoals

Nationality
Canada

Centroid Lat/Long
44° 28′ 07″ N – 75° 49′ 12″ W

Two-Minute Box
44^30′ x 75^48′

Location and description
Southeast of Patterson Point (of Canadian mainland) and west of Indian Chief Island (US)

Former, informal, or alternate names

Municipality

County
Leeds and Grenville

Province / State
ONT

Ports?

Book refs

1000islands.co ID #
464

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Data source.