This is the six stages of a rare natural phenomenon in Yosemite National Park called a Firefall 😱🔥 | UNILAD Adventure

FIREFALL: In Yosemite National Park, water rushing down the face of famous Horsetail Falls has resembled a flow of lava this week -- the "firefall" is a brief phenomenon that lasts for about five minutes right at sunset, only in winter, awing visitors. https://cbsn.ws/2GBfbh2 | CBS Evening News

BEAUTIFUL: These incredible images of Yosemite's famous 'firefall' show why the hike is worth it. | ABC30 Action News

NATURAL WONDER: Yosemite National Park is again wowing visitors and photographers with its annual "firefall." Every February for a few days, the setting sun illuminates Horsetail Fall to make it glow like a cascade of molten lava flowing down the face of El Capitan. http://bit.ly/2GEcV8G | KTVU Fox 2

#ThrowbackThursday: These days, the 'Firefall' at Yosemite National Park is something that only appears a couple weeks in February. It's a natural occurrence created by the angle of the setting sun. But that's a far cry from the original 'Firefall' tradition, which began in 1872 when camp workers would dump hot embers off the top of Glacier Point to the valley below. Check out this footage of the event from 1950, 18 years before the National Park Service put an end to the tradition because crowd