Is Chiricahua National Monument Arizona’s Fourth National Park?

A long-running effort to redesignate Chiricahua National Monument as a full national park has taken another step forward in Congress. The Chiricahua National Park Act has passed the U.S. House and now moves to the Senate, where companion legislation has already been introduced by Arizona Sens. Mark Kelly and Ruben Gallego.

A “Wonderland of Rocks” in southeastern Arizona

Chiricahua National Monument, established in 1924, is located in southeastern Arizona near the New Mexico border. The site is known for its towering rhyolite pinnacles, balanced rocks, scenic drives, hiking trails, campground, and dark skies. The National Park Service describes it as a “Wonderland of Rocks,” and it has long been one of the more underrated stops in the park system for travelers exploring the Southwest.

What the redesignation would do

Supporters say the bill would raise the site’s national profile without changing the land itself in any major way. The proposal would redesignate the monument as Chiricahua National Park, while supporters say the move would help protect the area and bring added attention to one of Arizona’s standout landscapes.

That increased visibility could bring more visitors and more tourism dollars to nearby communities in southeastern Arizona. As with many park-related redesignations, that kind of national attention can be seen as both an economic opportunity and a potential challenge, depending on how local communities feel about future visitation growth. The official supporters of the bill are framing it as a tourism and economic development boost for the region.

What happens next

The bill passed the House with bipartisan support and now awaits Senate consideration. A companion Senate bill was introduced on January 29, 2026, by Kelly and Gallego. If the Senate approves the measure and it is signed into law, Chiricahua would become Arizona’s fourth national park.

What it would mean for Arizona

If redesignated, Chiricahua would join Grand Canyon, Petrified Forest, and Saguaro as Arizona’s national parks. It would also become the 64th national park in the United States, according to the bill’s backers.