About

Dillon Island lies within the scenic Thousand Islands region, straddling the US-Canada border. Nestled in New York’s Chippewa Bay, this island is part of the vast array of islands that dot the St. Lawrence River. The island falls under the jurisdiction of Jefferson County in the state of New York, contributing to the rich tapestry of this internationally renowned archipelago.

While specific details about Dillon Island’s size, topography, and history may be sparse, its location in Chippewa Bay suggests it shares the natural beauty and ecological diversity for which the Thousand Islands are celebrated. As part of this region, Dillon Island is likely surrounded by the picturesque waterways and lush landscapes that attract visitors from around the world. The island’s setting provides a microcosm of the larger area’s charm, offering a glimpse into the unique environment of the Thousand Islands.

Island or Feature Name
Dillon Island

Nationality
US

Centroid Lat/Long

Two-Minute Box

Location and description

Former, informal, or alternate names
located in NY’s Chippewa Bay

Municipality

County
Jefferson

Province / State
NY

Ports?

Book refs

1000islands.co ID #
304

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Data source.