Lake O'Hara from the Yukness Ledges
Yukness Ledges is part of Lake O'Hara's Alpine Circuit. It has the most spectacular views of the lake, with Mount Schaffer, in the background but the trail is the most difficult to find. I looked across to Yukness Mountain from the Wiwaxy and Huber Ledges Alpine routes and wasn't sure exactly what path would be taken - the path runs across rockfall between Mount Yukness and Lake O'Hara. For quite the portion of the route, you move up and down large boulders and take a zig-zag path. There are blue markers on the trail, but you need to watch for them carefully.
British Columbiaalpine lakecanadalakelake o'haramount schaffermountainnational parkyohoyoho national parkyukness ledgesyukness ledges alpine route