Waiting for Old Faithful

Old Faithful

Biscuit Basin

Biscuit Basin

Sapphire Pool, Biscuit Basin

Geyser in Biscuit Basin

Biscuit Basin

Firehole Spring

Great Fountain Geyser

White Dome Geyser

Geyser on Firehole Lake Drive

Grand Prismatic Spring

Grand Prismatic Spring

Excelsior Geyser

Gibbon Falls

Norris Geyser Basin

Norris Geyser Basin

Looking north towards Montana

Lower Falls

Grand Canyon of the Yellowstone

Lower Falls

Upper Falls

Lower Falls

Herds of bison in the Hayden Valley

An elk

West Thumb Geyser Basin

A geyser in Yellowstone Lake

Bison in the Hayden Valley

Bison in the road

Bison in the Hayden Valley

A grizzly bear and cub by the road

Looking south towards the Hayden Valley

Lookout Tower at the summit of Mt. Washburn

Mountain goats near the summit of Mt. Washburn

Mt. Washburn summit

Looking to the south from the summit

Panoramic view from Mt. Washburn

Wildflowers on the mountain side

Tower Falls

Wraith Falls

Mammoth Hot Springs

Mammoth Hot Springs

Mammoth Hot Springs

Mammoth Hot Springs