Yosemite Falls High-Line from Camp 4 Collective on Vimeo.

Crossing Yosemite Falls on a highwire? Sounds cool.

Even cooler that I can enjoy it on video without having to actually try it. I found this on Jimmy Chin’s blog. Chin, of Camp 4, is a climber/photographer whose work is featured in Outside and National Geographic magazines and in outdoor gear ads. 
More videos here.