The largest cave in the northeastern U.S. features over 4 miles of passages. Year-round, the temperature inside the cave is a consistently cool 52 degrees.

"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.

We're getting a look at Kartchner Caverns State Park in southeastern Arizona. The park is renowned for its extensive limestone caves and stunning formations like stalactites and stalagmites. FOX ...

The temperature inside caves is usually stable all year-it's about the average annual temperature for its location-offering a ...

Kartchner Caverns State Park south of Benson — best known for its spectacular limestone caves — now has a new claim to fame: It has been designated as an International Dark Sky Park by the ...

There's much more to see in Arizona than just the Grand Canyon, so if you find yourself in the Southwestern state, check out ...

Now, decades later, Kartchner Caverns is a bonafide state park, complete with camping, hiking, an extensive visitor’s center, a cafe, and, of course, cave tours.

It is situated in the Whetstone Mountains, approximately one mile west of Kartchner Caverns State Park within the Coronado National Forest. Coronado National Forest says the fire is up to 120 ...

Man who found 7-carat diamond at state park will share it with fiancee, daughter Julien Navas got lucky on his first visit to the Crater of Diamonds State Park.

Kartchner Caverns State Park is now open and resuming normal operations, according to Arizona State Parks. Power has been restored to the park, and entry is reopened to visitors and campers.