Looking down at Pueblo Bonito from Chaco Culture National Park, San Juan County, New Mexico. |
An 800-year-old Chaco doorway. |
An Ancestral Puebloan dwelling on the north side of Chaco Canyon. |
Tourists leave Old Faithful after its regular discharge in Yellowstone National Park. |
A unique corner window in Pueblo Bonito at Chaco Culture National Park. |
The great kiva at Pueblo Bonito, Chaco National Park. |
The Grand Canyon from the South Rim. |
B-24 Bombers fly the Grand Canyon viewed from the South Rim. |
Steamboat Rock in Echo Park, Colorado in Dinosaur National Monument. |
Enjoying a waterfall in a side canyon on the Green River. |
An NPS river runner along the Green River in Dinosaur National Monument. |
River guides at 2 Pot Creek Campsite along the Green River in Dinosaur National Monument. |
Entrance to Lodore Canyon at the Gates of Lodore, Dinosaur National Monument. |
White House Ruin in Canyon de Chelley National Monument. |
One of five kinds of Ancestral Puebloan stonework at Chaco Canyon. |
Chaco Canyon National Park stonework. |
Chaco Canyon 800-year old stonework. |
A Blackfoot sacred waterfall in Glacier National Park, Montana. |
A sacred waterfall in Glacier National Park. |
Bison graze spring flowers in Grand Teton National Park. |
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