Kartchner Caverns State Park maintains a consistent 72 degrees with 99% humidity, offering a cool retreat from Arizona’s summer heat.

"Food Wars" host Joe Avella and David McDaniel, a travel agent specializing in Disney destinations, visit Anaheim, California ...

Just south of Tucson lies one of Arizona’s hidden gems—Kartchner Caverns State Park, an active limestone cave system known for its rare, pristine formations and year-round underground climate.

Kartchner Caverns State Park — known for its spectacular cave and nearby trails — now has a new attraction for visitors: four rental cabins offering a comfortable alternative to the park’s ...

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 ...

As if there weren’t already enough cool things to do at Kartchner Caverns State Park, they had to go and make sure it has one of the best RV camping experiences in the nation, too.

Kartchner Caverns State Park is nearby, offering senior discounts for one of Arizona’s natural wonders. The San Pedro River provides beautiful walking trails that cost nothing but time to enjoy. Local ...

Kartchner Caverns also offers an extraordinary underground escape. It’s one of Arizona’s best state parks and only a slightly farther drive from Tucson than Colossal Cave Mountain Park.

Jackie Donkin, background, of Penn Hills, talks about camping with her family, while with her grandchildren, and great-nephews and -nieces, on Tuesday at Keystone State Park campgrounds.

The Silver Falls State Park campground has been closed since September for repairs.