The Colorado River forms the border between California and Arizona.
It ia on the eastern border of California. The western boundary of Callifornia is the Pacific Ocean,
The Colorado River forms the western boundary between Arizona and California
The Colorado River forms the border between Arizona and California.The Colorado River.
Baja California, Mexico. Sonora, Mexico. California. Arizona. Nevada.
Arizona's border with both Nevada an California is the Colorado River.
The Colorado River on its way to the Sea of Cortez.The Colorado River.The Colorado River, which is the same river that runs through the Grand Canyon, forms the boundary between California and Arizona.The Colorado River.
The Colorado River
Needles is in southern California. It is near the border of Arizona.
The Colorado River.
The Colorado River forms the border between Arizona and California.The Colorado River.
The Colorado River