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It may await like a ribbon of cascading lava , but a so - called " firefall " in Yosemite National Park is actually a regular waterfall illuminated by the vivid light of the mark Sunday .
Almost every mid - to late - February , Yosemite ’s Horsetail Fall — a seasonal waterfall that fall when the snowpack melts in the winter and early bound — shine a bright and fiery orange . [ Gallery : Most Famous Waterfalls in the US ]
The firefall at Yosemite National Park in California is a waterfall in disguise.
However , the firefall happens only under the right conditions . For starters , the sky need to be clean . In improver , the sunshine needs to set at the correct angle in the westerly sky ; this create the illusion that the falls is cauterize , Live Science reported antecedently .
" Even some haze or minor cloud cover can greatly lessen or eliminate the effect , " the National Park Servicewrote on its website .
The sight , which now attracts thousands of citizenry annually , is one to lay eyes on . But it ’s short - populate , happening for only about 10 minute each daytime , Live Science reported .
Yosemite visitor hoping to catch an eyeful of the firefall are in for a treat this year , officials say .
" The falls is bigger than it has been in a long time due to all the rain and nose candy we have received , " National Park Service spokesman Scott Gedimantold CNN .
Many people have take to societal medium to partake photos of the astonishing firefall . The U.S. Department of the Interior tweeted , " Every February , a uncommon phenomenon makes Horsetail Fall @Yosemitenps glow like fire . Pic from Saturday by Ray Lee # California # firefall . "
Meanwhile , on Instagram , rayophotography13 posted a torrid photo for Valentine ’s Day .
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Horsetail Fall menstruate over the eastern edge of El Capitan in Yosemite Valley . The firefall is best see from the El Capitan picnic surface area , located west of Yosemite Valley Lodge and east of El Capitan , National Park Service officials reported .
Original article onLive Science .