The Colorado River.
The Grand Canyon is in Arizona and was carved by the Colorad River.
in northwest Arizona
Northwest Arizona.
The Colorado River.
The Colorado river
The Colorado River.
The Colorado River passes through the Grand Canyon in the northwest part of Arizona.
Colorado river
The Colorado River.
The Colorado River.
It is located in northwest Arizona.
The entirety of the Grand Canyon is in Arizona. The Grand Canyon begins in the northeast at Marble Canyon not far from the Arizona/Utah border. In the west, the Grand Canyon ends just before Lake Mead on the Arizona/Nevada border.