Two thirds of the world’s geysers are located here at Yellowstone National Park, each with its own unique characteristics. Shown here is the Great Fountain Geyser, which erupts every 9 to 15 hours with sprays that reach 75 feet to over 220 feet in the air. More than just a spectacle, these geysers are evidence of the volcanic activity simmering beneath the surface. Yellowstone’s last major volcanic eruption occurred about 630,000 years ago, and the potential for future activity is the subject of much curiosity—and speculation.
Great Fountain Geyser, Yellowstone National Park, Wyoming
Today in History
More Desktop Wallpapers:
-
Notes from an underground lake
-
Here comes summer
-
Saskatchewan s spookier side
-
Landscape Architecture Month
-
Sanday Island and the North Sea, Scotland
-
Kirkjufell, Iceland
-
A glittering diamond in the rough
-
Hemakuta Hill, Hampi, India
-
Saksun, Faroe Islands, Denmark
-
You re feeling sleepy
-
World Wildlife Day
-
Find a Rainbow Day
-
Kiteboarding and windsurfing in Croatia
-
Mountain mists over Bavaria
-
A stunning sight in Mexico s wilderness
-
Marine Day in Japan
-
Ayutthaya Historical Park, Thailand
-
On the wings of the Wright brothers
-
Lupine fields, Snæfellsnes, Iceland
-
Siblings Day
-
Polar bear capital of the world
-
And to think that I saw it in Cappadocia
-
Great Smoky Mountains National Park, Tennessee
-
Bisti/De-Na-Zin Wilderness, New Mexico
-
Saint Dwynwen s Day
-
Breckenridge, Colorado
-
Haghartsin Monastery, Armenia
-
Porcupine
-
Staircase of turquoise pools
-
International Museum Day