Add to ORKGPhoto of the Colorado River in Glen Canyon, taken during Alvin Colville's July 1962 river trip
Photo of the Colorado River in Glen Canyon, Amphitheater to Mystery Canyon section, taken by Alvin C...
Photo of Davy in Aztec Creek, off the Colorado River in Glen Canyon, taken during Alvin Colville's J...
Photo of the Colorado River below Hidden Passage in Glen Canyon, taken by Alvin Colville during a Ju...
Photo of the Colorado River in Glen Canyon, taken during Alvin Colville's July 1962 river trip
Photo of Cathedral Canyon off the Colorado River in Glen Canyon, taken during Alvin Colville's July ...
Photo of Twilight Canyon, off the Colorado River in Glen Canyon, taken during Alvin Colville's July ...
Photo of Aztec Creek canyon, off the Colorado River in Glen Canyon, taken during Alvin Colville's Ju...
Photo of entrance to Narrow Canyon, off the Colorado River in Glen Canyon, taken during Alvin Colvil...
Photo of Trumpet Canyon off the Colorado River in Glen Canyon, taken during Alvin Colville's July 19...
Photo of canyon wall in Mystery Canyon, on the Colorado River in Glen Canyon, taken during Alvin Col...
Photo of alcove near Twilight Canyon, off the Colorado River in Glen Canyon, taken during Alvin Colv...
Photo of the Colorado River with Navajo Mountain in the background, taken during Alvin Colville's Ju...
Photo of the Colorado River in Glen Canyon, Amphitheater to Mystery Canyon section, taken by Alvin C...
Photo of Davy by a pool in Mystery Canyon, off the Colorado River in Glen Canyon, taken during Alvin...
Photo of the Colorado River in Glen Canyon, Amphitheater to Mystery Canyon section, taken by Alvin C...
Photo of Davy in Aztec Creek, off the Colorado River in Glen Canyon, taken during Alvin Colville's J...
Photo of the Colorado River below Hidden Passage in Glen Canyon, taken by Alvin Colville during a Ju...
Photo of the Colorado River in Glen Canyon, taken during Alvin Colville's July 1962 river trip
Photo of Cathedral Canyon off the Colorado River in Glen Canyon, taken during Alvin Colville's July ...
Photo of Twilight Canyon, off the Colorado River in Glen Canyon, taken during Alvin Colville's July ...
Photo of Aztec Creek canyon, off the Colorado River in Glen Canyon, taken during Alvin Colville's Ju...
Photo of entrance to Narrow Canyon, off the Colorado River in Glen Canyon, taken during Alvin Colvil...
Photo of Trumpet Canyon off the Colorado River in Glen Canyon, taken during Alvin Colville's July 19...
Photo of canyon wall in Mystery Canyon, on the Colorado River in Glen Canyon, taken during Alvin Col...
Photo of alcove near Twilight Canyon, off the Colorado River in Glen Canyon, taken during Alvin Colv...
Photo of the Colorado River with Navajo Mountain in the background, taken during Alvin Colville's Ju...
Photo of the Colorado River in Glen Canyon, Amphitheater to Mystery Canyon section, taken by Alvin C...
Photo of Davy by a pool in Mystery Canyon, off the Colorado River in Glen Canyon, taken during Alvin...
Photo of the Colorado River in Glen Canyon, Amphitheater to Mystery Canyon section, taken by Alvin C...
Photo of Davy in Aztec Creek, off the Colorado River in Glen Canyon, taken during Alvin Colville's J...
Photo of the Colorado River below Hidden Passage in Glen Canyon, taken by Alvin Colville during a Ju...