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 ...

Kartchner Caverns State Park has been voted some of the best caves in the U.S. in years past.

Sedona is THE quintessential state park for anyone and everyone interested in all things AZ. If you’re looking for the best state parks in Arizona during the summer, you’ve definitely found the one ...

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

State officials are making a marketing push and considering summer discounts to address a drop in attendance at Kartchner Caverns, known as the jewel of the Arizona State Parks system.

Kartchner Caverns State Park features a 58-foot column known as Kubla Khan and a 21-foot soda straw stalactite—both standout examples of slow geological change.

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 ...

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 ...

Kartchner Caverns State Park, Alabaster Caverns State Park, and Onondaga Cave State Park are some of the caves travelers can visit in the U.S.

Kartchner Caverns State Park is known for its diversity of minerals. On March 1, park staff spotted one that's particularly rare inside of caves here.

Arizona State Parks and Trails will be raising fees on entrances, camping, and tour tickets for its more than 30 parks to help support park operations. Because the agency does not rely on taxpayer ...