Our cabin at Jackson, Wyoming
Jackson Wyoming
The Tetons
The Tetons
Grand Teton National Park
South Entrance
Lewis Falls
American Bison
Old Faithful
Old Faithful After Dark
Castle Geyser
Castle Geyser
Castle Geyser
Castle Geyser
Gibbon Falls
Gibbon Falls
Old Faithful
Old Faithful
Waiting for Old Faithful
Old Faithful erupts about every 90 minutes.
Old Faithful
Firehole River
Lower Geyser Basin
Lower Geyser Basin
Old Faithful Inn
Taking a break at the Old Faithful Inn
Old Faithful Inn
Grand Canyon of the Yellowstone
Yellowstone River
Lower Falls of the Yellowstone
Clepsydra Spring "Water Clock Spring"
The Firehole River
Fountain Paint Pot Trail
Mud Pot
Boiling Mud
Mud Pot
Mammoth Hot Springs
Mẹ và Ba at the "Hoodoos"
Mammoth Hot Springs
Mammoth Hot Springs
Mammoth Hot Springs
Yellowstone National Park sign at the North Entrance;Jim Peaco;October 1992
Swallow Chicks