Boldt Castle on Heart Island - The re-shaped island and Castle is only accessible by water, with tours starting in Alexandria Bay or Clayton, NY and Ontario, Canada. It is only open from mid-May to mid-October.
In a ceremony presided over by U.S. President Dwight D. Eisenhower and Queen Elizabeth II, the St. Lawrence Seaway is officially opened, creating a navigational channel from the Atlantic Ocean to all the Great Lakes. The seaway, made up of a system of canals, locks, and dredged waterways, extends a distance of nearly 2,500 miles, from the Atlantic Ocean through the Gulf of St. Lawrence to Duluth, Minnesota, on Lake Superior.
In the Saint Lawrence Seaway, there is an area called, 1,000 Islands (it actually contains over 1800 islands). In this area, there are many interesting dwellings. I hope you are able to go one day and tour the area yourself. In the meantime, I will pin a few of the more interesting houses here for your viewing pleasure.