"Firefall" wows visitors to Yosemite’s El Capitan
Wednesday, February 15, 2017 - 10:31
in Astronomy & Space
When the sun hits Horsetail Fall in Yosemite National Park at just the right angle, the falls light up as if on fire
When the sun hits Horsetail Fall in Yosemite National Park at just the right angle, the falls light up as if on fire