- Most Popular!
- 2022 Season / May 7 - October 10 Availability 2022 Season / May 7 - October 10
- 3.5 hours Duration 3.5 hours
Experience the most unique and complete Boldt Castle Tour in the 1000 Islands. Narrated & intimate boat tour travels over 27 unique miles among the islands through US and Canadian waters on the St. Lawrence River . Stop at Boldt Castle on Heart Island to explore the grounds and castle.