Add Yahoo as a preferred source to see more of our stories on Google. While Arizona is famous for its stunning landscapes and dramatic rock formations, some of the best things to see here are ...

A historic cavern 210 feet below ground along historic Route 66 in northwestern Arizona has finally reopened for tours. Grand Canyon Caverns, in Peach Springs near the Hualapai Indian Reservation, ...

A trip to Las Vegas wouldn't be complete without experiencing the awe-inspiring natural wonders just outside of it — particularly the Grand Canyon. We've rounded up the best Grand Canyon tours from ...

Carlsbad Caverns National Park is known for its caves, but there’s a lot more to the national park, which celebrates its centennial this year. “The combination of the desert ecosystem, being so kind ...