1Bison own the roads in Yellowstone
(c) Can Stock Photo Inc. / rmarmion
2Grand Canyon of the Yellowstone River
(c) Can Stock Photo Inc. / Wirepec
3Old Faithful Geyser
(c) Can Stock Photo Inc. / ALong
4Hayden Valley, elk, Yellowstone National Park
(c) Can Stock Photo Inc. / fisfra
5Grand Prismatic Hot Spring at Yellowstone National Park
(c) Can Stock Photo Inc. / ALong
6Morning Glory Pool, Upper Basin, Yellowstone National Park
(c) Can Stock Photo Inc. / photo44
7Belgian Pool, Upper Basin, Yellowstone National Park
(c) Can Stock Photo Inc. / AlexeyKamenskiy
8LeHardys Rapids, Yellowstone
(c) Can Stock Photo Inc. / Wirepec
9Yellowstone Lake with Grand Tetons Mountains in the distance
(c) Can Stock Photo Inc. / kwiktor
10Blue Funnel Hot Spring is one of several thermal pools in the West Thumb Geyser Basin of Yellowstone National Park, Wyoming
(c) Can Stock Photo Inc. / Keifer
11Mammoth Hot Springs, Yellowstone National Park
(c) Can Stock Photo Inc. / kamchatka
12Mammoth Hot Springs, Yellowstone National Park
(c) Can Stock Photo Inc. / kavram
13Mammoth Hot Springs, Yellowstone National Park
(c) Can Stock Photo Inc. / Keifer
14Mammoth Hot Springs, Yellowstone National Park
(c) Can Stock Photo Inc. / Keifer