Elden Lookout Trail Flagstaff: Summit Guide for Mount Elden

From the Elden Lookout tower, you’re standing 2,400 feet above Flagstaff’s east side. The Grand Canyon’s North Rim shows as a dark horizontal slash across the plateau 40 miles north. The Painted Desert spreads east in layers of pale red and gray. Humphreys Peak and the San Francisco Peaks rise above and behind you, the volcanic summits you’re usually looking up at from town visible now from the side.

It’s a good summit. And Mount Elden only reaches 9,299 feet, which means the season runs longer than the higher peaks, the altitude is more manageable, and you can reach it from downtown Flagstaff in about 15 minutes.

Trail Overview

The Elden Lookout Trail is the direct route to the summit of Mount Elden. It’s 5.4 miles round trip with 1,400 feet of elevation gain. The trailhead sits at 7,200 feet. The summit at 9,299 feet.

Difficulty: strenuous. The trail gains elevation consistently the entire way. There are no flat sections. The tread is rocky and rooted singletrack from start to finish. This isn’t a casual walk, but it’s within reach of most hikers who do regular exercise.

The trail sits in the Mount Elden and Dry Lake Hills (MEDL) trail system, which connects 25 trails across the mountain and surrounding area. The Elden Lookout Trail is the most direct summit route. No permit required. No fee. Coconino National Forest land.

Season: April through November. Snow can make the upper trail slippery from November through March. Spring conditions in April and early May can be muddy. Fall, from September through November, is the best overall window. The aspen groves on Elden’s upper slopes turn gold in late September, and afternoon storm risk drops considerably compared to the July-August monsoon peak.

Getting There

The Elden Lookout Trailhead is on Forest Road 557 (Elden Lookout Road), 0.5 miles north of US-89 on the northeast side of Flagstaff. From the I-40 and US-89 interchange in east Flagstaff, head north on US-89 for about 1 mile. You’ll see a sign for Elden Lookout Road on the left. Turn north and follow it 0.5 miles to the parking area.

The trailhead is signed from US-89. The parking area is a paved pullout with room for 15 to 20 vehicles. It fills on popular weekends, especially fall weekends with fall color.

From downtown Flagstaff, the drive is about 10 minutes east on I-40 to the US-89 exit, then north as described above. From Phoenix, it’s I-17 north to Flagstaff, then I-40 east to US-89 north. About 2.5 hours total from Phoenix.

Gas and water in Flagstaff before you go. The trailhead has no facilities.

Trail Description

Miles 0-1: The Lower Ponderosa Section

The trail begins in ponderosa pine forest at the base of the mountain. The tread is singletrack from the first step. Grade starts immediately and doesn’t let up.

The lower mile is the most forested section, with enough tree cover for shade in the morning hours. Rocky surfaces underfoot set the tone for the whole hike. This is not a groomed trail. The rock exposure increases as you gain elevation.

You’ll hear the highway noise from US-89 and I-40 in the early going. It fades by mile 0.5 as the forest closes in and you round the south face of the mountain.

A few social trails branch off in the lower section. Stay on the main trail, which is wider and more defined. AllTrails or Gaia GPS with an offline map downloaded before you leave Flagstaff will keep you oriented.

The grade averages 500 to 600 feet per mile throughout this trail. That’s steep enough that most hikers slow down noticeably from their usual pace. Slow down on purpose before you feel the need. The return trip on tired legs hits harder if you burned too much on the way up.

Miles 1-2: Transitional Forest and Rocky Ridgeline

Around mile 1, the forest character shifts. Ponderosa gives way to Gambel oak and mixed conifer as you gain elevation. The understory thins out and the trail gets rockier.

Views begin opening to the east and south through this section. The Painted Desert and Navajo Nation spread east from Flagstaff’s edge. The Mogollon Rim appears to the south. On a clear morning, the San Francisco Volcanic Field around Flagstaff looks like a flat plain interrupted by dozens of small cinder cones.

The trail crosses the rocky ridgeline of Elden’s south face around mile 1.5. The wind picks up here. Even on calm days in town, the ridgeline can be moving air. This is where you’ll feel the temperature drop if it’s early morning.

The Sunset Trail intersects the Elden Lookout Trail near this section. The Sunset Trail runs along the ridgeline for several miles. If you want to extend your hike after the summit, the Sunset Trail westward gives you more ridgeline walking with similar views.

Miles 2-2.7: Summit Ridge to the Lookout

The upper section of the trail follows the rocky summit ridge of Mount Elden. The forest here shifts to spruce and fir on the north-facing slopes, with scattered aspen groves that turn gold in late September.

The trail is faint in places on the summit ridge. Rock cairns mark the route. Don’t lose the cairns, especially on your return when you’re tired.

The trail approaches the summit from the south side. You’ll see the fire lookout tower before you reach it. The tower is a two-story wooden structure on a metal frame, built in the 1930s and decommissioned in later decades. It was converted to an emergency shelter. You can walk up to it, look at it up close, but you can’t enter or climb the stairs.

The summit is open and exposed. Wind is the norm.

The Views

Stand at the summit and turn north. The Grand Canyon’s North Rim is 40 miles out, showing as a dark horizontal cut across the pale limestone plateau. On clear mornings it’s unmistakable. By midday, haze and heat shimmer often obscure it. Plan your summit timing accordingly.

Humphreys Peak and the San Francisco Peaks rise to the northwest. From this angle, you’re seeing the east face of the peaks, which most people never look at directly. The volcanic structure of the mountains shows clearly, the horseshoe of peaks around the collapsed caldera.

Turn east. The Painted Desert runs to the horizon. The Little Colorado River valley. The Navajo Nation beyond. Monument Valley in Utah is occasionally visible on the best clear days, roughly 120 miles northeast.

Turn south. The Verde Valley drops away from the Mogollon Rim. Sedona’s red rock country is visible on clear days to the south-southwest. The saguaro-dotted Sonoran Desert begins somewhere below where your eyes can follow.

What to Bring

Water: 2 liters for this hike in cool to moderate weather. In warm weather or summer, bring 3 liters. There are no water sources on the trail.

The altitude here is lower than the San Francisco Peaks, so altitude sickness is less of a concern, but 9,299 feet is still high enough to feel for people arriving from Phoenix the same day. Drink extra water the day before and the morning of.

Footwear with real grip and ankle support. The rocky tread on this trail is consistent from start to finish. Trail runners with rock protection work well. Boots with ankle support work better if you’re newer to technical terrain. Road shoes are not the right call. Our hiking boots guide covers options suited to rocky singletrack.

A windproof shell for the summit ridge. Even in summer, the exposed ridgeline can be cold and windy. Pack it, don’t leave it in the car.

Sun protection. The summit is fully exposed. A sun hoody covers your arms without the hassle of reapplying sunscreen every hour on the exposed upper ridge.

Safety Notes

Thunderstorm risk is real from July through mid-September. The Elden Lookout summit and the upper ridgeline are exposed. If you can hear thunder while you’re above the treeline, you’re in the strike zone. Descend immediately. The rule on any exposed summit in Arizona’s monsoon season is simple: start early enough that you’re back below the ridgeline by noon.

Start by 6am in July and August. That gives you plenty of time to summit and return before 11am. Start at 8am and your margin gets uncomfortable.

Read the monsoon and flash flood guide for the timing patterns that control storm development in northern Arizona. Afternoon storms over Flagstaff are predictable in their window, less predictable in intensity.

The upper trail uses cairns to mark the route. Don’t lose the cairns on the descent, especially in low light or deteriorating conditions. Download offline maps before leaving Flagstaff.

Cell service exists at the summit on most carriers, since you have line of sight to Flagstaff towers. The middle sections of the trail are less reliable. Tell someone your plan and expected return time before you start.

The MEDL Trail Network

Mount Elden sits inside the Mount Elden and Dry Lake Hills trail system, which has 25 trails and roughly 50 miles of connected singletrack. The Elden Lookout Trail is just one route in a larger network worth knowing.

The Sunset Trail runs along the ridgeline west from the summit area, connecting to the Schultz Pass area. It’s a longer day if you continue from the summit instead of returning the way you came.

The Oldham Trail approaches Mount Elden from Buffalo Park near downtown Flagstaff. It’s a longer, more gradual route to the upper mountain that some hikers prefer as a different descent option with two vehicles.

If you’re spending multiple days in Flagstaff, the MEDL system has enough variety to fill a full day of hiking on different trails each day without repeating terrain.

Related Trails

Humphreys Peak Trail is the other Flagstaff summit hike, and it’s a different category. Humphreys reaches 12,633 feet and demands an early start for thunderstorm safety. Elden is more accessible, with a longer season and a lower commitment. If you want to work up to Humphreys, Elden is the right first step.

Kachina Trail at the Arizona Snowbowl is a contour trail, not a summit hike, but it gives you the best fall aspen color in Arizona. The season timing overlaps with fall Elden visits. Kachina in the morning and Elden Lookout the next day makes a solid two-day Flagstaff hiking itinerary.

October is the month to prioritize. The aspens on Elden’s upper slopes peak in late September through early October. Afternoon storm risk drops sharply after the monsoon ends. The light on the summit ridge in October morning is different from summer, sharper and cleaner, and the views carry further in the dry autumn air.