High in the Rocky Mountains of Colorado, a trickle of water begins a journey that will carve canyons, feed cities, and shape the American West. The Colorado River’s source, found near La Poudre Pass ...

The Grand Canyon is Arizona's most famous landmark. Here's everything to know if you're going to visit, plus 10 interesting things to know.

Experience the grandeur of Sumidero Canyon, a dramatic natural gorge carved by the Grijalva River in Chiapas, Mexico.

Lava Falls is considered to be one of the biggest rapids on the Grand Canyon’s Colorado River. Rated a Class 10, this ...

Accessing rivers and streams is a “fundamental component of our culture and identity,” says an unnamed narrator in the ...