This was a hike on which I went. FWIW, it was the most worthwhile day hike I went on in the greater Banff-Jasper area (although it’s in Yoho NP, a little ways west of Lake Louise). Cool hike, a solid A-minus, etc. I guess this post is a review now.
Hike starts at Takakkaw Falls, then heads up the Yoho Valley along the Yoho River for which the Yoho National Park was Yoho named. I just hiked up to Twin Falls and then came back via Marpole Lake, so it was sort of a lollipop hike and about 10 miles. (Supposedly making the hike longer by taking in part of the Iceline Trail and/or heading up Little Yoho Valley is also worthwhile, although I’m distrustful of recommendations regarding hikes anywhere near Banff/Jasper, especially when they add 2,500′ in elevation.) My hike goes up the river, passes a couple of small waterfalls, then passes the bigger Laughing Falls, then continues up-river until you get to Twin Falls, then comes back down via Marpole Lake. Ten miles round-trip and iirc 2,000′ or so of elevation gain.
Here are pictures:
I dunno. It was nice. There’s a lodge at the falls where you can I guess stay the night or get tea or lunch. I’ll have to do that one time somewhere.