Stunning Timelapse Captures Firefall Phenomenon at YosemitePhotographer captures a stunning natural optical illusion that visually turns Yosemite's Horsetail Fall into a streaming flow of golden lava.Stunning Timelapse Captures Firefall Phenomenon at Yosemite00:31Link copiedFeb. 16, 2017, 3:30 PM UTC / Updated Feb. 16, 2017, 3:30 PM UTC