Rhineland Island Castle
Boldt Castle
Alexandria Bay, NY




A Rhineland-style castle on a private island in the Thousand Islands.
Begun in 1900 as a gift from George Boldt to his wife, the six-story Heart Island castle was abandoned in 1904 and lovingly restored by the Thousand Islands Bridge Authority. Today it hosts ceremonies in the Italian Gardens and receptions across the island and Yacht House.
What's included
- Italian garden ceremonies
- Heart-shaped island setting
- Yacht House reception option
- Boat-shuttle for guests


