Hiking
Lava River Cave Is Cool in Every Sense of the Word
A mile underground a volcano left behind something remarkable - and it stays 40 degrees year-round.
You Can See the Summit From the Trailhead. The View From the Top Is Something Else.
Piestewa Peak is one of Phoenix's most demanding urban hikes - and on a cool weekday morning, it earns every step.
Eggshell Arch Is Worth Every Step
A rare sandstone arch on the Navajo Nation rewards those willing to earn it - with a guided hike and a glow unlike anything else in Arizona.
Havasu Falls Is Real. And So Is the Work to Get There
The turquoise water is everything you've seen in photos. The 10-mile hike to reach it is not for everyone.
Lava River Cave Is A 700,000-Year-Old Lava Tube You Can Walk Through Near Flagstaff
Thirty minutes from Flagstaff, a pitch-black volcanic tunnel stays 40°F year-round - and on a Tuesday, it's all yours.