Well, it’s not really true… There’re actually 1,864 islands (this year) within a 50-mile stretch of the St. Lawrence River between Ontario and New York State. The border zigs and zags among the islands, intentionally keeping each island wholly within either the US or Canada. Although there is a greater number of islands in Canada, several in the US are larger, rendering the total acreage of all the islands about even. The count changes periodically since there are rules to qualify as an island. Each land mass must have at least one square foot of land above water level year-round and support at least two living trees. Some of the smaller islands come and go.
