Did you know that you can actually hike through lava beds in Arizona and it looks just like Hawaii? At Sunset Crater Volcano ...

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

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 ...

The 1.8 million-acre forest also boasts ancient volcanic ... such as the Sunset Crater National Monument, and top attractions, such as the Lava River Cave and the Arizona Snowbowl.

The volcanic crater lake attracts thousands of visitors each year. Those wanting to enjoy the deepest lake in the U.S. will need to schedule a visit soon, before access closes for more than two years.