Bow Falls.
I love Bow Falls.
The falls aren't the highest I've seen, but there's just something so beautifully calming about this very accessible photo spot. Every time I'm in Calgary, I make the trip to Banff for this (and the pub in town) alone.
You'll find Bow Falls "below" the Banff Springs Hotel, another site not to be missed.
Will my Calgarian friends agree?