Arizona might not be the first place you think of when it comes to volcanoes, but it actually has some of the most mysterious ones in the world! These ancient volcanoes, like the San Francisco Peaks, ...

The highest peak in Arizona is situated in the glorious San Francisco Peaks in the 1.86-million-acre Coconino National Forest. Towering over the landscape at almost 13,000 feet is Humphreys Peak, the ...