Yellowstone National Park, Wyoming, USA ...
Norris Geyser Basin, Yellowstone National Park, Wyoming, USA
Grand Canyon of the Yellowstone, Yellowstone National Park, Wyoming, USA
Columnar basalt, Overhanging Cliff, Yellowstone National Park, Wyoming, USA
Calcite Springs, Yellowstone National Park, Wyoming, USA
Petrified Tree, Yellowstone National Park, Wyoming, USA
Mammoth hot Springs, Yellowstone National Park, Wyoming, USA
Yellowstone National Park, Wyoming, USA
Juvilile Osprey Tower Creek, Yellowstone National Park, Wyoming, USA
Bison, Yellowstone National Park, Wyoming, USA
Fountains Paintpots, Yellowstone National Park, Wyoming, USA
Celestine Pool, Fountains Paintpots, Yellowstone National Park, Wyoming, USA
Old Faithful, Yellowstone National Park, Wyoming, USA