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".

Sunset phenomenon at national park’s Horsetail waterfall still drew large crowds even with freezing temperatures ...

Yosemite National Park staff say stormy conditions could make it difficult, even impossible, to view the annual firefall at Horsetail Falls.

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 ...