Yosemite's glowing, golden waterfall is flowing again

Environment Yosemite's glowing, golden waterfall is flowing again The annual natural phenomenon event is expected to last until February 26. Breakthroughs, discoveries, and DIY tips sent six days a week. As if California's Yosemite National Park wasn't magical enough, its famous El Capitan rock formation is graced with an exhilarating phenomenon every February. The Horsetail Fall--a waterfall that falls across the formation's eastern side--can take on an otherworldly gleam during the latter part of the month. During those gorgeous moments, the water flow looks like a stream of gold hurtling down the rock face, and it's hard to believe that it's just nature doing its thing.