Chiricahua National Monument
Bonita Canyon Dr, Willcox, AZ
Willcox, AZ
A wonderland of balanced boulders and stone pinnacles rising out of the pines, born from one of the largest volcanic eruptions the region has ever seen.
Chiricahua National Monument protects a strange and beautiful landscape of balanced rocks, stone columns, and towering pinnacles high in the Chiricahua Mountains of southeastern Arizona. Trails thread among the formations, some of them slender spires that look ready to topple, others enormous boulders balanced on impossibly thin stems, all of it wrapped in a forest of pine and oak. The Chiricahua Apache called it the Land of Standing-Up Rocks.
The pinnacles are the eroded remains of a colossal volcanic eruption that blanketed the region in ash and rock some twenty-seven million years ago. That rock, welded into stone as it cooled, cracked into a grid of joints, and millions of years of water, ice, and wind carved those cracks into the forest of spires you walk through today. Set high on a sky island, it is a cool, wildlife-rich island of forest above the desert plains.
What Guests Love
- Trails that wind among towering pinnacles and impossibly balanced rocks
- The dramatic view down over the spires from Massai Point
- A cool, forested escape from the desert heat below
- Rich wildlife and birding where northern and southern species meet
Worth Knowing
- The monument sits at elevation, so it stays cooler than the desert, and winter can bring snow and icy trails
- It is a remote spot, so fuel up and bring what you need since services are limited
- Summer monsoon storms bring lightning and flash floods, so plan hikes for the morning
- This is a sacred and historic Apache landscape, so treat it with respect and stay on trails
Details
Willcox, AZ
Learn about Chiricahua National Monument
Fire and stone, the making of the pinnacles
About twenty-seven million years ago, an enormous volcano now called the Turkey Creek caldera erupted not far from here in one of the largest volcanic events the region has ever seen. It buried the land in hundreds of feet of hot ash and rock fragments, which fused together as they cooled into a hard volcanic rock called rhyolite tuff. This is the raw material of every spire in the monument.
As the thick rock cooled and settled, it cracked into a grid of vertical joints. Over the long ages since, water seeping into those cracks, freezing and thawing in winter, and grinding away grain by grain widened them into deep channels, leaving behind the columns, walls, and balanced rocks that remain. The famous balanced rocks are simply the hardest, most stubborn caps left standing on slender pedestals the weather has not yet worn through.
The Chiricahua Apache and Bonita Canyon
This range is the homeland of the Chiricahua Apache, and these mountains sheltered leaders like Cochise and Geronimo during the long conflicts of the nineteenth century. The rugged canyons offered refuge, water, and food, and the mountains remain deeply tied to Apache history and identity. The Chiricahua Apache endure today as a living people.
After the Apache Wars, settlers moved into the valleys, among them the Swedish immigrant family who homesteaded in Bonita Canyon and came to love the rock formations, working for decades to have the area protected. Their efforts helped lead to the monument's establishment in 1924. Buffalo Soldiers, African American cavalry troops, were also stationed nearby and left their mark in the canyon's early history.
A sky island alive with wildlife
Because the Chiricahuas rise so high above the surrounding desert, they gather forests and creatures found nowhere in the lowlands, and because they sit where northern and southern ranges nearly meet, species from the Rocky Mountains overlap with those from Mexico's Sierra Madre. The result is astonishing variety in a small area, especially among birds, which draw watchers from around the world.
The monument holds black bear, mountain lion, coatimundi, javelina, and white-tailed deer, along with a rich mix of reptiles and a famous roster of birds, from hummingbirds to owls to the occasional elegant trogon in nearby canyons. The forest itself climbs from oak and juniper through pine and Douglas fir, so a single hike can pass through several worlds at once.
Season by season
Spring is mild and green, with wildflowers and returning migrant birds, a fine time to walk among the pinnacles before the heat of summer. Summer stays cooler here than the desert below, and the monsoon storms of July and August bring dramatic afternoon thunder, sudden downpours, and the greening of the whole range, though lightning and flash floods call for caution.
Fall brings crisp air, golden leaves in the canyons, and some of the clearest skies of the year, a quiet and comfortable season to hike. Winter is cold, and snow can dust the spires and close or ice the higher trails, but a snow-covered rock forest under a blue sky is a rare and beautiful sight when conditions allow.
Closest Boutels
The closest Boutel™ stays, so you can turn this stop into an overnight. Each is an independently owned, editorially selected place to stay.
Things to Do Near Willcox
Willcox
About 35 miles northwest
A ranching and wine town on the plains, a base for the Chiricahuas and home to the Rex Allen cowboy museum and nearby wine tasting rooms.
Fort Bowie National Historic Site
About 25 miles north
The remains of a frontier army fort at Apache Pass, central to the conflicts between the Army and the Chiricahua Apache, reached by a walking trail.
Cave Creek Canyon
On the far eastern side of the range
A red-walled birding canyon reached through the hamlet of Portal, one of the most famous wildlife destinations in North America.
Cochise Stronghold
About 50 miles west
A rugged granite fortress of boulders in the Dragoon Mountains that sheltered Cochise and is thought to hold his hidden grave.