# Heart Island
> Mediated Wiki article. Canonical URL: https://mediated.wiki/source/Heart_Island
> Markdown URL: https://mediated.wiki/source/Heart_Island.md
> Source: https://en.wikipedia.org/wiki/Heart_Island
> Source revision: 1292482975
> License: Creative Commons Attribution-ShareAlike 4.0 International (https://creativecommons.org/licenses/by-sa/4.0/)
{{Short description|Island in New York, United States}}
{{about|the island on the Saint Lawrence River|the island in Long Island Sound|Hart Island (Bronx)}}
{{distinguish|Hart Island (disambiguation)}}
[[Image:boldtcastle.jpg|thumb|250px|Panoramic view of Heart Island and [Boldt Castle](/source/Boldt_Castle) in the [Thousand Islands](/source/Thousand_Islands) of [Upstate New York](/source/Upstate_New_York)]]
'''Heart Island''' is located in the [Town of Alexandria](/source/Alexandria%2C_New_York), [Jefferson County](/source/Jefferson_County%2C_New_York), New York, within the [Saint Lawrence River](/source/Saint_Lawrence_River), along the [Canada–United States border](/source/Canada%E2%80%93United_States_border). It is one of the most prominent islands in the [Thousand Islands](/source/Thousand_Islands) [archipelago](/source/archipelago) shared by the two countries.[{{Cite web |title=Official Boldt Castle Website – Alexandria Bay NY in the Heart of the 1000 Islands — 1000 Islands NY tour St. Lawrence River |url=https://www.boldtcastle.com/visitorinfo/ |access-date=2025-05-27 |website=www.boldtcastle.com}}]
Heart Island is home to [Boldt Castle](/source/Boldt_Castle), a popular tourist attraction that is open to the public.