Free. Grand Canyon Caverns are a dry cave system near Peach Springs in northwestern Arizona. The lack of moisture helps preserve the formations and keeps the air inside the cave clear and clean.

While in the area, you can also explore Lake Powell, Antelope Canyon, Rainbow Bridge National Monument and Vermilion Cliffs ...

This footage, taken by Metron Films, shows Arizona's Antelope Canyon, an incredibly unique natural wonder that draws tourists from all over the world to Arizona. It's a slot canyon, which means ...

The world is full of mysterious places that leave us intrigued. These unique places often defy narrative, offering surreal ...