Arizona stole the heart of author Roger Naylor 50 years ago. He's explored every corner and written seven books. Here are the 10 places he loves best.

Kartchner Caverns, southeast of Tucson near Benson, is one of Southern Arizona's top attractions. The cave, operated by the state parks department, opened a new room, the Big Room, to the public ...

One by one, the brown-eared bats squeeze through a six-inch hole and emerge into deepening twilight; an instant later, they've fluttered off to feed. At Kartchner Caverns, flocks of bats have repeated ...

Sierra Vista is that dreamy reality – an Arizona sanctuary where stress seems to evaporate as quickly as morning dew under the desert sun. Tucked into Arizona’s southeastern pocket, this charming town ...

Nestled in the southeastern corner of Arizona, Sierra Vista offers that rare combination of natural beauty, small-town charm, and just enough amenities to keep you from feeling like you’ve completely ...

A wildfire burning in Cochise County, about a mile west of Kartchner Caverns State Park, has grown to more than 250 acres, authorities said Thursday. The Lonestar Wildfire is burning in the ...

Hidden River Cave was once filled with heavy metals and sewage that made the surrounding town smell awful. After a cleanup, ...

The Lava River Cave outside of Bend is a mile deep and 60 feet tall. Here's how to explore Oregon's longest lava tube.

Friends of Mammoth Cave National Park, Inc., is the official philanthropic partner of Mammoth Cave National Park.

Welcome to Cave of the Winds, open to the public since 1881! Experience the stunning natural formations on the Discovery Tour or venture into the eerie depths with the Haunted Lantern Tour. Both ...