The Boldt Castle on Heart Island, situated near Alexandria Bay, New York, is one of the region’s premier attractions, located in the famous 1000 Islands. Built by millionaire hotel magnate George C. Boldt, construction of the home started in 1900 as a tribute to Boldt’s wife Louise. The castle was meant to be the couple’s summer home, but sadly, Louise died in 1904, only months before the castle’s completion. Visitors can tour Boldt Castle to see the indoor pool, George Boldt’s bedroom, and the grand staircase. The impressive and beautiful grounds are also interesting to explore and features several other structures.

Boldt Castle on Heart Island, 1 Heart Island, Alexandria Bay, NY 13607, Phone: 315-482-9724

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