Thistle Island is an island on
Fourth Lake in
Herkimer County, New York
Herkimer County is a County (United States), county in the U.S. state of New York (state), New York. As of the 2020 United States census, 2020 census, the population was 60,139. Its county seat is Herkimer (village), New York, Herkimer. The co ...
. It is located east-northeast of
Old Forge.
References
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Islands of New York (state)
Islands of Herkimer County, New York