The knife-edge arete of <a href="https://en.wikipedia.org/wiki/Clouds_Rest" class="extiw" title="w:Clouds Rest">Clouds Rest</a>, just NE of the summit. There is ~2000 feet of steep granite immediately to the right.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/79734944@N00">Josh Steinitz</a> from San Francisco, CA, USA
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/79734944@N00/3151407236/">Hiking Clouds Rest, Yosemite</a>