October 22, 2025
October 11. We played tourists today. Although we live just an hour and a half’s drive from Boldt Castle, we had never visited it until now. I’ve heard of the castle, of course, but it’s located on Heart Island, in the Thousand Islands region of New York State, on the St. Lawrence River. Visiting from Canada requires a passport, and since we don’t carry our passports with us every day, we never thought about making the trip.
One can visit the castle from Alexandria Bay in New York State or from Canada, with ferries departing from Gananoque and Rockport, Ontario. We decided to go from Rockport to save time, as driving to Alexandria Bay takes longer.
Upon arriving in Rockport, we noticed eight large tour buses. To my surprise, many tourists from China started disembarking. A local who was familiar with the area explained that Chinese workers are often rewarded with tours to Canada, and many of them visit Montreal, or Toronto, making a side trip to Rockport on their way to Niagara Falls. We also encountered other visitors in the parking area, including a couple from Toronto who were making the long drive back home the same day. We met another couple from Pennsylvania, who decided to sightsee in Canada before visiting the castle. I hadn’t realized how popular the castle is as a tourist attraction. A guide told me that five hundred to two thousand people visit the castle each day.
The boat trip to Heart Island takes about half an hour and passes by some extravagant cottages that resemble large houses more than typical summer homes. Upon landing on Heart Island, we went through U.S. border control, which took a while due to the long lineup of visitors. After we cleared the U.S. border, where they took a photo of us without hats and with our glasses off, we had a couple of hours to explore the island and the castle. Then, we returned to the dock for our trip back.

The view from the ferry
As we approached the castle, we saw a wedding on the front lawn and were asked to leave by the organizers. Fortunately, the castle was open, so we explored the large central hall and the enormous dining room before heading upstairs to see the bedrooms. The castle has a total of one hundred and twenty rooms.

The main hall
On the second floor, we watched a short film about the history of George Boldt and the castle. George Boldt emigrated from Prussia to the US at the age of thirteen. He started working in the kitchen of a hotel in Philadelphia and quickly rose through the ranks to manage the hotel at a young age. He became the manager of New York’s Waldorf Hotel and merged it with the Astoria Hotel across the street, becoming the well-known Waldorf Astoria Hotel.


The dining room and a bedroom
As part of his heritage, Boldt is credited with popularizing the “Thousand Island” salad dressing in his hotel. The name originated in the Thousand Islands region of upstate New York, and its original version was made with mayonnaise, ketchup, and pickles. He also created the Waldorf salad, a classic American dish made with diced apples, celery, and mayonnaise.
The Boldt family spent their summers in upstate New York, where George Boldt decided to build a castle on Heart Island for his wife. He was going to give the castle to her on Valentine’s Day. The architecture resembles a Rhineland castle. Construction began at the turn of the century. However, in 1904, tragedy struck when George’s wife passed away unexpectedly. He called off the construction and laid off the three hundred workers who had been building the castle. George never returned to the island, and the castle remained untouched for seventy-three years, falling into a ramshackle state. In 1977, the Thousand Islands Bridge Authority took over the property and invested millions of dollars in its rehabilitation, preserving it for public enjoyment.
Also on the second floor, we saw the rehabilitated bedrooms decorated in period style, belonging to George, his wife, and their children. The floors above have not yet been fully renovated; they currently hold architectural drawings and additional information about the castle.
The garden is also worth visiting, featuring an Italian garden and professionally landscaped grounds with benches. We sat on one of the benches to enjoy our lunch, grateful for a moment of rest after climbing the stairs. It’s important to note that the ceiling heights in the castle are much higher than the typical eight-foot ceilings found in residential homes; climbing four floors felt more like going up six to eight floors in a standard building today.
On the return ferry trip, I bought a cold drink from the bar, which was refreshing and helped me process everything I had seen. If you have visited castles in Europe, this one may not impress you much. However, North America has very few buildings like this one, the Biltmore Estate in Asheville, NC, or Hearst Castle in San Simeon, CA. Visiting this Castle is certainly educational, especially for children. It is also steeped in history and serves as an essential example of the architectural style built during the Gilded Age. I recommend it as a great family outing on a sunny day.








