Between February 10 and 26, for a few minutes at sunset, Horsetail Fall glows like molten lava or cascading fire spilling down El Capitan. It is called the Yosemite "Firefall".

Each year for a brief window, Yosemite’s sunsets transform El Capitan into a fleeting glowing waterfall. Yosemite's "Firefall" glows on El Capitan. The natural, two-week phenomenon in mid-to-late ...

Every February, something magical happens deep in Yosemite National Park. A waterfall called Horsetail Fall starts to glow, looking like fire or molten lava falling down a cliff. The phenomenon, known ...