The Colorado River flows south nearly 1,500 miles from its headwaters in the Rocky Mountains, through falls, deserts, and canyons, to the vibrant floodplains of a vast delta in Mexico and the Gulf of California.
The Colorado River flows south nearly 1,500 miles from its headwaters in the Rocky Mountains, through falls, deserts, and canyons, to the vibrant floodplains of a vast delta in Mexico and the Gulf of California.