Yeah, but there are probably enough tasks to do in Canmore/Banff/Lake Louise.
If they do film in Calgary it will probably be just one task.
Lake Louise is one of the most famous landmark in Canada, and it wasn't seen so far, so I think it will be feature (but not as the finale mat because they are too many tourists/people that may see)
If teams arrive in Calgary, then I can see Canmore as a stop.