underarockphoto:
Flash Spring and Blood Geyser (background), Artist Paint Pots, Gibbon Geyser Basin, Yellowstone National Park, Wyoming.
underarockphoto:
UNNG ("Chalk Geyser"), Artist Paint Pots, Gibbon Geyser Basin, Yellowstone National Park, Wyoming.
underarockphoto:
Thermos Bottle Geyser, Monument Geyser Basin, Yellowstone National Park, Wyoming.
underarockphoto:
Thermos Bottle Geyser, Monument Geyser Basin, Yellowstone National Park, Wyoming.
underarockphoto:
Thermos Bottle Geyser, Monument Geyser Basin, Yellowstone National Park, Wyoming.