I love Yoho! Hiked one of the trails a number of years ago and got to watch a grizzly tearing apart a log - way down in the valley below; I was probably almost a klick away, but it did not feel far enough! Did you get to Takakkawa Falls?
That must have been quite an experience seeing a bear tear apart a log. Also yes I did get to Takakkawa Falls that was the treat at the end of the hike. It was a very beautiful sight!