Yellowstone National Park, Mud Volcano Area, , Wyoming, US

---

Size: 6016px × 4016px
Photo credit: © Norman Wharton / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: air, america, areas, attraction, climbing, curiosity, destination, environment, excursion, expedition, fauna, fishing, flora, forces, forms, fresh, geology, grass, groundshill, interest, journey, landform, local, material, mountain, mountaineering, nat, national, natural, north, outing, park, peak, physical, place, play, popular, ranges, recreation, rock, rocks, sights, soil, springs, states, tectonic, tour, tourism, travel, trip, united, usa, visit, volcanism, voyage, vy, wander, water, wildlife, world, wyoming, yellowstone