Grand Prismatic Spring
6429
Mammoth Hot Springs
6430
Mammoth Hot Springs
6431
Yellowstone Geyser
6426
Yellowstone Geyser
6424
Yellowstone Geyser
6425
Yellowstone Geyser
6427
Yellowstone Geyser
6428
Tower Falls
6432
Lower Falls, Grand Canyon of the Yellowstone
6433
Moose Falls
6434
Aspens
6436
Aspen Trees
6435
Elk
6438
Elk
6439
Bison
6437