The
natural Firefall is one of Yosemite National Park’s most amazing spectacles. Around the second week of
February, the setting sun hits Horsetail Fall at just the right angle to
illuminate the upper reaches of the waterfall. And when conditions are perfect,
Horsetail Fall glows orange and red at sunset.
Each
year in late February, hundreds of spectators gather in Yosemite to witness
this amazing event. But the Yosemite Firefall can be finicky. Although
Horsetail Fall is visible from multiple viewpoints in Yosemite Valley, several
factors must converge to trigger the Firefall. If conditions are not perfect,
the Yosemite Firefall will not glow.
First and
foremost, Horsetail Fall must be flowing. If there’s not enough snowpack in February,
there will not be enough snowmelt to feed the waterfall, which tumbles 1,570
feet (480 meters) down the east face of El Capitan. Likewise, temperatures must be warm enough during the
day to melt the snowpack. If temperatures are too cold, the snow will stay
frozen and Horsetail Fall won’t flow. (Lack of runoff is also why there is no
Firefall in autumn. Although the sun hits Yosemite Valley at the same angle in
October as it does in February, Horsetail Falls is usually dry in October
because the runoff that feeds it has long since dried up.)
yosemite-firefall-el-capitan-red-circle.
Second, the
western sky must be clear at sunset. If it’s cloudy the sun’s rays will be
blocked and Horsetail Falls will not light up. Winter weather can be highly
variable in Yosemite, however, and days that start off cloudy can clear up by
sunset.
If everything
comes together and conditions are just right, the Yosemite Firefall will light
up for about ten minutes. To see Horsetail Fall glowing blood red is an almost
supernatural experience.
The discovery
of the natural Yosemite Firefall is not well documented. The Awahneechee
Indians, who lived in Yosemite Valley for hundreds of years, most likely knew
of its existence, but there is no evidence they passed this information on to
white settlers. Yosemite Valley was discovered by white explorers in 1851, and
although its natural wonders were heavily promoted afterwards, the natural
Firefall was never mentioned. Even John Muir, who lived in Yosemite for several
years and explored the park in obsessive detail, never mentioned the Firefall
at Horsetail Fall.
In 1973 the
photographer Galen Rowell took the first-known photograph of the natural
Yosemite Firefall, which greatly increased its fame among landscape photographers
and Yosemite aficionados. But it wasn’t until the digital photography
revolution and the rise of internet that the Firefall achieved global fame. As
chain emails, photography blogs, and photo-sharing sites flourished in the
first decade of the 21st century, dramatic images of the Firefall spread around
the world. These days hundreds of photographers and spectators visit Yosemite
Valley each February, hoping to catch a rare glimpse of this amazing natural
phenomenon.
The nearest large town to Yosemite on Hwy 140 is the gold rush era town
of Mariposa, California USA.
There are a number of chain motels, bed and breakfasts and restaurants in
the Mariposa area.
Count on about a 45 minute drive from Mariposato the Arch
Rock entrance or 65-80 minutes to the Valley.
This should be a good place for Vacation.


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