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Heart Island is an island in the Town of Alexandria within the Saint Lawrence River, along the northern border of the U.S. state of New York, in Jefferson County. The island is one of the most prominent within the Thousand Islands archipelago, which stretches from New York State to Canada.Put Heart Island and other Alexandria Bay attractions into our Alexandria Bay vacation builder, and watch your holiday take shape.
Heart Island is home to Boldt Castle, which is open to the public as a tourist attraction.
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Heart Island reviews
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Beautiful! We had our own boat so we could walk the grounds at our leisure. It's an amazing place that I highly recommend!
Beautiful! We had our own boat so we could walk the grounds at our leisure. It's an amazing place that I highly recommend! more »
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Heart Island, the home of Boldt Castle, and other outbuildings is absolutely stunning! Walking around the grounds is so lovely with all of the flowers and beautiful stone buildings on the property...
Heart Island, the home of Boldt Castle, and other outbuildings is absolutely stunning! Walking around the grounds is so lovely with all of the flowers and beautiful stone buildings on the property... more »
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The cruise and time spent touring Boldt Castle was extremely interesting and worthwhile!! Beautiful area!!!
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Absolutely beautiful! Tour boats, private docking, wheelchair friendly. Ice cream is pretty good, I would recommend not going up to the 4th floor, all it is is a balcony and graffiti. I sure wish they would finish restoring it lol.
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