All Photos

Marshall Pass, Colorado

The palisades, Alpine Pass, Colorado

Platte Canon, Colorado

Canon of the Rio Las Animas, Colorado

Echo Cliffs, Grand River Canon, Colorado

Long's Peak from Estes Park, Colorado

Chicago Special, Burlington Route, Colorado

Toltec Gorge, Colorado

Castle Gate, Utah

Castle Gate, United States

Ruby Castles, Canon of the Grand, Utah

Bluffs of the Green River, Wyoming

Green River, United States

Old Faithful, Yellowstone National Park, Wyoming

The Teton Range from Yellowstone Park, Wyoming

Delaware Water Gap, Pennsylvania

The far-famed Georgetown loop

Georgetown, United States

Colorado, Canon of the Rio las Animas

Mount Shasta, California

The Grand Canon in Arizona

Grand Canyon, United States

The Library of Congress

View of Washington Monument and Mall

The Capitol at Washington

The Capitol at Washington

The Capitol at Washington

The Capitol at Washington