The Colorado River.
The Colorado River runs through the Grand Canyon.
The river which flows through the Grand Canyon is the Colorado river.
The Colorado River passes through the Grand Canyon in the northwest part of Arizona.
The Colorado River flows through the grand canyon.
The Colorado River runs through the Grand Canyon. It's located at the bottom of the Grand Canyon.
The Grand Canyon is in Arizona and was carved by the Colorad River.
The Colorado river runs through the grand canyon
Colorado River.
Colorado River
The Colorado River
The Colorado River runs through the Grand Canyon