Cerro Sietecolores, Jujuy, Argentina

Beautiful stripes in the landscape of the Quebrada de Humahuaca, a narrow mountain valley located in the province of Jujuy in northwest Argentina, miles north of Buenos Aires. It is about 96 miles long. - photo from Geology IN

Grand Staircase-Escalante National Monument, Utah – Amazing Pictures - Amazing Travel Pictures with Maps for All Around the World

The Knight by Quynh Ton ( Slot Canyon / Escalante National Park, UT ). Just got back from Zion, Bryce Canyon, Escalante and north rim of the Grand Canyon. All so beautiful!

Vida en la cueva...

Boynton Canyon, Arizona, USA, by Scott McAllister. Believe it or not, there are some sensational things to see in Arizona not called the Grand Canyon.

The Wave, Vermillion Cliffs National Monument, Arizona

The Wave of Coyote Buttes North. Vermilion Cliffs National Monument, Arizona by Adam Schallau Beautiful indeed