thermopiles, Yellowstone, national park, Wyoming, upper geyser basin, geyser, hot spring, nature, USA, United States, America,

---

Size: 4287px × 2870px
Photo credit: © Newman Mark / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: america, basin, geyser, hot, national, nature, park, spring, states, thermopiles, united, upper, usa, wyoming, yellowstone