Humphreys Peak stands as the highest point in Arizona, part of the San Francisco volcanic field that last erupted around 1,000 years ago. The standard route climbs through bristlecone pine forest before emerging above treeline onto a rocky ridge with commanding views of the Painted Desert and the Grand Canyon on clear days.
The approach from the Arizona Snowbowl ski area makes this one of the more accessible high-altitude summits in the Southwest. The trail gains over 3,000 feet through several distinct ecological zones — from ponderosa pine to aspen groves to tundra — before the final exposed ridge walk to the summit.
The Hopi and Navajo people consider the San Francisco Peaks sacred. Climbing here carries a responsibility to treat the mountain with the reverence it deserves.
Humphreys Peak Trail from Arizona Snowbowl
Starts at 9,300 feet at the Snowbowl ski area, climbing through dense aspen and mixed conifer forest before opening into alpine tundra on the upper ridge.
“The aspen forest on the lower flanks was electric green with May growth. Above treeline the summit ridge was exposed and cold — significantly colder than Flagstaff below. Could see the Grand Canyon's north rim faintly from the summit. The mountain's volcanic origin is apparent in the loose cinder debris near the top.”
Cool and windy, 55°F at trailhead, 38°F and gusting at summit
Light layers, wind jacket essential on the exposed ridge.