Photo of the Day

Alex Honnold climbs Half Dome in Yosemite.
May 7, 2012

Half Dome, Yosemite National Park

This Month in Photo of the Day: Adventure and Exploration Photos Alex Honnold takes on the third zigzag of Half Dome without a rope. He has just one more difficult section, or pitch, in the last three before reaching the summit. See more pictures from the May 2011 feature story "Daring. Defiant. Free." Watch a video of Alex performing a free-solo climb » See more pictures of extreme sports » Learn more about Yosemite National Park »
Photograph by Jimmy Chin, National Geographic

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