Around 900 years ago, a volcano – which has come to be called Sunset Crater – erupted and transformed the encircling area. Geologic features like cinders, lava rock and lava flow compose this ...

Well, now you do. The remains of it are still around, and you can discover them for yourself: Sunset Crater Volcano, located in the Coconino National Forest, just a short drive from Sedona ...

Established in 1924, the Wupatki National Monument – part of a collective of Flagstaff Area National Monuments, including Sunset Crater Volcano and Walnut Canyon – is a nature and culture ...