Overview
Mt. Wrightson is the highest peak in the Santa Rita Mountains at 9,453 feet, rising from the Sonoran Desert floor south of Green Valley and Tucson. Madera Canyon, the approach corridor, is internationally famous among birders as one of the best locations in North America to see elegant trogon and numerous Mexican species that reach their northern range limit here. The summit hike combines the canyon's birding habitat with a demanding alpine climb to a true summit with 360-degree views.
Madera Canyon sits within Coronado National Forest and is managed primarily as a wildlife sanctuary. The parking area and trail infrastructure are shared between the forest and the Friends of Madera Canyon, a nonprofit that maintains facilities.
The Route
Miles 0.0 to 2.0: Madera Canyon to Josephine Saddle
The trail begins at the Madera Canyon upper parking area and climbs through riparian woodland of Arizona sycamore, Mexican blue oak, and canyon walnut. Multiple creek crossings (typically dry or shallow except during monsoon). The canyon walls rise steeply on both sides.
Miles 2.0 to 4.0: Josephine Saddle to Old Baldy Trail Junction
From Josephine Saddle at approximately 7,080 feet, the trail enters pine-fir forest and the grade steepens. The Old Baldy Trail junction (the alternate route option) appears at mile 3.5. The route continues on the main trail to the summit ridge.
Miles 4.0 to 4.5: Summit Approach
The final climb involves some rocky sections and a short scramble to the 9,453-foot summit. Views extend across southeastern Arizona, into Mexico, and on clear days to the Chiricahuas to the east.
Miles 4.5 to 9.0: Descent
Return via the same route. The canyon section on the descent is excellent for birding in the morning light.
When to Hike
April through June is the best season. Spring migration brings birding peak to Madera Canyon. Temperatures at the summit are 15-20 degrees cooler than the desert below.
September through October delivers clear fall conditions and excellent summit views.
July through August monsoon season requires very early starts (by 5 AM) to be below the exposed upper mountain before afternoon lightning.
November through March snow can be present above 7,000 feet. The summit may require microspikes from December through February.
What to Bring
Many hikers carry 3 to 4 liters of water for this strenuous route. Individual needs vary significantly with temperature and pace. A warm layer for the summit is essential; temperatures can be 25-30 degrees lower than the trailhead. Trekking poles are strongly recommended for the steep descent. Binoculars for Madera Canyon birding.
Trailhead Access
The Madera Canyon upper trailhead is located at the end of Madera Canyon Road, approximately 12 miles east of Green Valley off I-19. No fee to park or hike (as of 2026). Vault toilets at the trailhead. Dogs must be leashed.
Nearby
Carr Peak Trail in the Huachuca Mountains offers a shorter alternative to a high sky island summit. Chiricahua Wilderness Loop provides the birding equivalent in the Chiricahuas.
Check weather and summit conditions at checking conditions before you go before any attempt. Lightning on the exposed summit is a serious hazard from June through September. Practice Leave No Trace principles throughout.