Enjoy a scenic boat ride with a third party boat tour company of your choice to Heart Island, home to the magnificent Boldt Castle in the heart of the Thousand Islands. Designed in 1900 by hotel magnate George C. Boldt as a tribute to his beloved wife, this grand estate is a testament to a timeless love story set amidst the picturesque 1000 Islands. Explore the castle’s restored rooms, lush gardens, and intricate architecture, all surrounded by sweeping river views.

Your visit unfolds as you stroll through the castle’s grand halls, climb the spiral staircases, and uncover the history behind each room. Wander the landscaped grounds and pause at the Alster Tower, known for its playful design, before relaxing at outdoor picnic tables or sampling classic American fare at the Castle Cafe. Enjoy a quick lunch and Hershey’s ice cream at the Castle Cafe.

Extend your experience with a shuttle ride to the Boldt Yacht House, where you’ll find a collection of historic vessels and learn about the region’s boating heritage. The adventure concludes as you return by boat back to your point of origin, leaving you perfectly placed to continue exploring the vibrant 1000 Islands area or enjoy a leisurely riverside afternoon.