The firehole spring geyser in Yellowstone National Park.

---

Size: 5760px × 3840px
Location: Yellowstone National Park, Wyoming, USA
Photo credit: © Brian Brown / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: america, bacteria, basin, blue, boiling, caldera, ecology, environment, erupt, eruption, famous, feature, firehole, geologic, geology, geothermal, geyser, heat, hot, landmark, landscape, mineral, national, natural, nature, outdoors, park, pool, river, scenic, sky, spring, springs, states, steam, summer, thermal, tourism, travel, united, upper, usa, vacation, volcanic, water, wild, wilderness, wyoming, yellowstone