Yellowstone’s Upper Geyser Basin holds one of the tallest predictable geysers, Grand Geyser, erupting up to 200 feet. Grand Geyser often performs alongside Turban and Vent Geysers, and can be ...

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 ...

Home to Yellowstone's Grand Prismatic Spring, the Midway Geyser Basin leaves visitors in awe of its rainbow-colored pools and powerful geyser. In addition to the Grand Prismatic Spring ...

Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano ...

If you really liked the Grand Prismatic Spring and want ... For more information on the Upper Geyser Basin, visit Yellowstone National Park's website. Private / VIP Wildlife Winter Safari of ...

Yellowstone National Park holds some of the most stunning natural wonders in the United States. Located just outside Jac ...

Smithsonian American Art Museum Rainbow over the Grand Canyon of the Yellowstone Smithsonian American Art Museum Old Faithful Geyser, Yellowstone National Park Smithsonian American Art Museum Hymen ...

Cinder Pool. Elk Pool. Hydrophane Springs. The Reservoir. These are all thermal features in the backcountry of the dynamic ...

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 ...