Central Yellowstone >>> Oregon.

Days 5 & 6: Grand Prismatic Spring, Fairy Falls, Imperial Geyser, Oregon.
Canyon Village Campground.
Upper Falls of Yellowstone River.
Bison grazing in a hillside meadow.
Thermal pool in Central Yellowstone.
Thermal pool in Central Yellowstone.
Thermal pool in Central Yellowstone.
Firehole River.
Grand Prismatic Spring.
Grand Prismatic Spring.
Grand Prismatic Spring.
Grand Prismatic Spring.
Grand Prismatic Spring.
Chipmunk hanging out on the trail to Fairy Falls.
Fairy Falls, Wyoming.
Fairy Falls, Wyoming.
Imperial Gyeser.
Imperial Gyeser.
Scentless Chamomile, Tripleurospermum perforata, Asteraceae Family.
Meadow Thistle, Cirsium scariosum, Asteraceae Family.
Elk herd grazing in West Yellowstone.
Sunset on I-84, outside of Boise.
Buck Spring Campground, Eastern Oregon.
View of Mount Washington and Three Fingered Jack from lava fields at Belknap Crater, Central Oregon.
Lava fields at Belknap Crater, Central Oregon.