An expert from the Yellowstone Volcano Observatory has revealed some of the most likely impacts of an eruption in the famed ...

Geyser Hill is a group of thermal features ... go explore Grand Teton National Park before or after you visit Yellowstone!

Yellowstone Caldera Chronicles is a ... adjacent to the spectacular Grand Prismatic Spring. The geyser may have formed sometime in the mid-1800s — it was not described by a trapper who visited ...

Old Faithful, Yellowstone’s iconic geyser, is pictured ... due to its massive stores of isolated magma. Pictured is the Grand Prismatic hot spring. Universal Images Group via Getty The last ...

The Fairy Falls Hiking Trail is an epic hike in West Yellowstone with a beautiful view of the 200-foot Fairy Falls. I lo ...

The Midway Geyser Basin's Grand Prismatic Spring is the largest hot spring in Yellowstone and one of the largest hot springs in the world. Measuring approximately 370 feet in size and around 121 ...

Lightning strikes above the Fan and Mortar geysers in Yellowstone's Upper Geyser Basin ... drip by drip. The colors of Grand Prismatic Spring come from thermophiles: microbes that thrive in ...

If you really liked the Grand Prismatic Spring and want ... For more information on the Upper Geyser Basin, visit Yellowstone National Park's website. Yellowstone”Open Air” Glass Top ...

Grand Canyon of the Yellowstone River from ... A lone woman vanishes into the steam clouds billowing from Tardy Geyser in Yellowstone’s Upper Geyser Basin. Geysers are formed when underground ...

from Yellowstone's geysers and springs to the Everglades' gator-filled swamps. Iconic outdoor destinations like Great Smoky Mountains National Park and the Grand Canyon are justifiably popular ...