One of those things I hope to get to see in person....
For a few weeks in February, if the water is flowing in Horsetail Fall, photographers and park visitors gather in the waning evening light for an amazing natural display. The 'natural firefall' appears when the angle of the setting sun sets the waterfall ablaze with reds and oranges, like a fire was falling down the cliffs on the shoulder of El Capitan.
Video is in English with English subtitles