Is there a place to swim other than the city pool? Like a swimming hole or something like that?

There are plenty of places around great falls to swim. Out on lower river road there are several places and also several places in town to swim in the river!! As a resident of great falls I have been to all the swimming holes

Not in Great Falls but you can go out to Holter Lake and swim, but it's outside of Great Falls but you could Google it and see how far away it is.

Don't think so.

Not that I know off