At 81, the artist will unveil new work around the world — but all roads lead back to his majestic Roden Crater Project ...

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 ...

Arizona is home to over 1,000 volcanoes and has three active volcanic fields, the largest of which is the San Francisco ...

Discover the volcanic landscape of Sunset Crater Volcano or the awe-inspiring scenery of Monument Valley for a memorable ...

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 ...

Hike up the Lenox Crater at Sunset Crater Volcano National Monument and explore dramatic volcanic formations in Arizona, ...