The Canyon is a Book of Revelations in the rock-leaved Bible of geology. - John Wesley Powell ... The Supai Group, consisting of deep-red siltstone, limestone, and sandstone, is 600 to 700 ...

Arizona and Utah aren't the only states that boast rust-colored rocks – Colorado has them ... (right before you reach Manitou Springs), Red Rock Canyon has contributed to the area's scenic ...

Located about 17 miles west of the Las Vegas Strip, the Red Rock Canyon National Conservation Area offers travelers a respite from downtown Las Vegas' unnatural neon landscape. Though you can opt ...

Not far from Sedona, the Verde Canyon Railroad in Clarkdale AZ gives views of rugged canyons and a tree-lined river. Here's how to ride the rails.

About a mile down the rocky Pine Creek Canyon Trail that begins near the end of the Red Rock Canyon scenic loop, there’s a ...