Note that the toursim marketing never mentions the mosquitoes and blackflies, which can be hellish depending on where you are, and the time of year.
We plan our north trips to coincide with the first frost which takes care of most of the bugs. Sounds like that would be a good plan for this area.
Just have to pack warm gear for nights below freezing.
The other good thing about travelling late in the season, most tourists have already left as it is too cold. Much quieter, although there is a downside to that in some stores and facilities might be closed.