About

Tennis Island is a notable feature within the Thousand Islands region, straddling the United States and Canada border. This island is under the jurisdiction of the United States and is specifically located within the township of Alexandria, in Jefferson County, New York. This area is renowned for its scenic beauty and rich history, attracting visitors who are eager to explore the numerous islands scattered throughout the region.

As part of the Thousand Islands, Tennis Island is one of the many islands that offer a unique blend of natural landscapes and cultural significance. Although specific details about its size and features are limited, its inclusion in this iconic region signifies its contribution to the picturesque and diverse environment that characterizes the Thousand Islands. Jefferson County, where Tennis Island is situated, plays an integral role in managing and preserving these islands, ensuring that their natural beauty continues to be a key attraction for both tourists and locals alike.

Island or Feature Name
Tennis Island

Nationality
US

Centroid Lat/Long

Two-Minute Box

Location and description

Former, informal, or alternate names

Municipality
Alexandria

County
Jefferson

Province / State
NY

Ports?

Book refs

1000islands.co ID #
1193

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Data source.