|Description: Gananoque Boat Line offers (1-hour, 2.5-hour & Boldt Castle Stopover) cruises daily in the 1000 Islands. Cruise types include: Beauty of the Islands Cruise, Boldt Castle Stopover Cruise, 1000 Islands Icon Cruise, Lost Ships of the 1000 Islands Cruise and of course our many evening themed cruises. Operating 5 vessels ranging in size from 350 to 500 passengers. Restaurant at both departure locations in Gananoque & Ivy Lea, Ontario. Open May thru October.