Hiking Near Flagstaff, Arizona

These trails are accessible to most fitness levels and require no technical skill. They're the perfect introduction to Flagstaff's landscape — and proof that "easy" doesn't mean boring at 7,000 feet.

Fatman's Loop

The most popular easy hike in Flagstaff, and for good reason. This loop circles a section of Mount Elden's lower slopes through ponderosa pine forest, with a brief squeeze between two boulders (the "fatman's" section — it's tight but passable for anyone who can fit sideways). The payoff: panoramic views of Flagstaff, the volcanic fields to the east, and the San Francisco Peaks to the north. The trail is well-marked with packed dirt and moderate grade. [SOURCE: https://www.fs.usda.gov/recarea/coconino/recarea/?recid=75298]

Trailhead: Elden Lookout Road, 2 miles north of downtown off US-89. Free parking lot. Best season: Year-round (may need microspikes Dec–Feb). Dogs: Allowed on leash.

Buffalo Park Loop

A wide, flat gravel loop through open meadows with unobstructed views of the San Francisco Peaks, Mount Elden, and the surrounding volcanic landscape. This is the most accessible trail in Flagstaff — stroller-friendly, wheelchair-accessible on the main loop, and popular with dog walkers and runners. At dusk, the peak views turn golden. At night, it's one of the best stargazing spots in town (International Dark Sky City). [SOURCE: https://www.flagstaff.az.gov/2389/Flagstaff-Urban-Trails-System]

Trailhead: Buffalo Park parking lot, North Gemini Road (5-minute drive from downtown). Free. Best season: Year-round. Dogs: Allowed, off-leash in designated areas.

Sinclair Wash Nature Trail

A short paved loop through riparian forest along a seasonal wash on Flagstaff's south side. Interpretive signs identify plant species and explain the high-desert ecosystem. Peaceful, shaded, and almost never crowded — it's the kind of trail that doesn't show up in guidebooks but is perfect for a quiet morning walk or as a gentle leg-stretcher after a long drive. [SOURCE: https://www.flagstaff.az.gov/2389/Flagstaff-Urban-Trails-System]

Trailhead: Sinclair Avenue, south Flagstaff near the library. Free street parking. Best season: Year-round. Dogs: Allowed on leash.

Picture Canyon Trail

A lesser-known gem east of Flagstaff through a shallow volcanic canyon with petroglyphs, seasonal waterfall pools, and basalt rock formations. The petroglyphs date back hundreds of years and include solstice markers — on the spring and fall equinoxes, sunlight passes through a rock crack and illuminates specific petroglyphs. It's a genuinely fascinating site that most visitors overlook. The trail is flat and easy to follow. [SOURCE: https://www.flagstaff.az.gov/3524/Picture-Canyon]

Trailhead: East side of Flagstaff off Country Club Drive. Free parking. Best season: March–November. Dogs: Allowed on leash. Note: The equinox petroglyph alignment is best observed mid-March and mid-September around sunrise.

These trails involve significant elevation gain, rougher terrain, or longer distances. They're suitable for reasonably fit hikers who are comfortable at altitude.

Red Mountain Trail

One of the most unique hikes in Arizona. Red Mountain is a 740,000-year-old cinder cone volcano that has eroded to expose its interior — you literally hike into the hollow core of a volcano. The trail crosses an open cinder field before entering a narrow slot-like passage into the amphitheater, where red and orange volcanic walls tower overhead. The interior feels like another planet. This is 25 miles north of Flagstaff on US-180 (toward the Grand Canyon). [SOURCE: https://www.fs.usda.gov/recarea/coconino/recarea/?recid=75309]

Trailhead: US-180, 33 miles north of Flagstaff (signed). Dirt pulloff parking. Best season: April–November (road access may be limited in deep winter). Dogs: Allowed on leash. Tip: No shade — bring sun protection and extra water. Morning light is best for photos inside the crater.

Slate Mountain Trail

A fire lookout tower hike 20 miles northwest of Flagstaff with one of the best panoramic views in northern Arizona. The trail climbs steadily through mixed conifer forest to the 8,215-foot summit, where a staffed fire lookout offers 360-degree views of the San Francisco Peaks, the Grand Canyon rim (on clear days), and the volcanic field. The lookout staff are usually happy to chat about fire ecology. [SOURCE: https://www.fs.usda.gov/recarea/coconino/recarea/?recid=75320]

Trailhead: FR 191, off US-180 (high-clearance vehicle recommended for the last mile of forest road). Best season: May–October. Dogs: Allowed on leash. Tip: The fire lookout is staffed summer through early fall — time your visit accordingly if you want to see inside.

Walnut Canyon Rim Trail

Technically inside Walnut Canyon National Monument (part of a day trip for most visitors), but worth highlighting for the hiking. The Rim Trail follows the canyon edge with overlooks into the 400-foot-deep limestone gorge and distant views of the San Francisco Peaks. The Island Trail (1-mile loop, 185 stairs) descends into the canyon past Sinagua cliff dwellings — more strenuous but extraordinary. Entrance: $15/person, free under 16. [SOURCE: https://www.nps.gov/waca/planyourvisit/hiking.htm]

Trailhead: Walnut Canyon Visitor Center, 10 miles east of Flagstaff off I-40 exit 204. Best season: Year-round. Dogs: Not allowed on trails (NPS rule).

Oldham Trail

A local favorite on the north side of Mount Elden that climbs through ponderosa pine into mixed conifer forest with excellent views of the volcanic fields and Flagstaff below. The trail is well-maintained with a steady grade — no scrambling or route-finding required. It connects to the Elden Lookout Trail near the top for a longer loop option. Less crowded than Fatman's Loop despite being just as accessible. [SOURCE: https://www.fs.usda.gov/recarea/coconino/recarea/?recid=75298]

Trailhead: Buffalo Park parking lot, North Gemini Road (same lot as Buffalo Park loop). Free. Best season: March–November. Dogs: Allowed on leash.

These are full-day hikes with significant elevation gain, exposure to weather, and real physical demands. They require fitness, preparation, and respect for the mountain environment. The rewards are proportional.

Humphreys Peak Trail

The summit of Arizona — 12,637 feet. Humphreys Peak is the state's highest point and the only place in Arizona where you'll hike above treeline into alpine tundra. The trail starts at Arizona Snowbowl's base area (9,300 feet) and climbs through spruce-fir forest, emerging above treeline around 11,500 feet for the final exposed push to the rocky summit. The views are staggering: the Painted Desert, the Grand Canyon rim, the volcanic fields, and — on exceptionally clear days — the Mogollon Rim 100+ miles south. [SOURCE: https://www.fs.usda.gov/recarea/coconino/recarea/?recid=55122]

Trailhead: Arizona Snowbowl parking lot, 14 miles northwest of Flagstaff on Snowbowl Road. Free (no Snowbowl lift ticket needed for hiking). Best season: Late June–early October (snow-free). Dogs: Not allowed (Kachina Peaks Wilderness). Permits: None required, but stay on the marked trail — off-trail travel above 11,400 feet is prohibited to protect fragile alpine plants.

For the complete route breakdown, gear list, and weather strategy, see our Humphreys Peak hiking guide.

Kachina Trail

Many locals consider this the most beautiful trail near Flagstaff. Kachina Trail traverses the southern slopes of the San Francisco Peaks through the largest and most spectacular aspen grove in Arizona. In late September and early October, the aspens turn brilliant gold and the trail becomes one of the most photographed in the state. The path is a rolling traverse with no major climbs — the "strenuous" rating comes from the 10-mile length and the altitude (9,300–9,800 feet). You don't need to hike the full out-and-back; turning around at the 3- or 4-mile mark still gives you the best aspen sections. [SOURCE: https://www.fs.usda.gov/recarea/coconino/recarea/?recid=75283]

Trailhead: Arizona Snowbowl parking lot (same as Humphreys Peak). Free. Best season: June–October; peak fall color late September–early October. Dogs: Not allowed (Kachina Peaks Wilderness). Tip: The fall color window is about 2 weeks — check Coconino NF social media for current conditions.

Inner Basin Trail

A hike into the heart of the San Francisco Peaks — the collapsed caldera of a 2-million-year-old stratovolcano. The trail follows an old water pipeline road from Lockett Meadow (8,600 feet) up through dense aspen forest to the alpine springs at 10,300 feet. The inner basin is a vast, quiet amphitheater surrounded by the highest peaks in Arizona on three sides. In fall, the aspen color here rivals Kachina Trail and it's significantly less crowded. [SOURCE: https://www.fs.usda.gov/recarea/coconino/recarea/?recid=75283]

Trailhead: Lockett Meadow, off FR 552 (high-clearance vehicle recommended). The forest road to Lockett Meadow is narrow and steep — it fills early on fall weekends. Best season: June–October. Dogs: Not allowed (Kachina Peaks Wilderness). Tip: In peak fall color (late September), the Forest Service sometimes restricts vehicle access to Lockett Meadow. Check current conditions before driving up.

Mount Elden Lookout Trail

The steepest maintained trail near Flagstaff — 2,400 feet of elevation gain in 3 miles to the 9,299-foot summit of Mount Elden and its fire lookout tower. The trail is relentless but the views from the top — Flagstaff spread out below, the San Francisco Peaks dominating the northern horizon, the volcanic fields stretching east — make it worthwhile. The 2010 Schultz Fire burned much of the mountain, so the upper half is exposed with little shade. The fire lookout is occasionally staffed in summer. [SOURCE: https://www.fs.usda.gov/recarea/coconino/recarea/?recid=75298]

Trailhead: Elden Lookout Road, 2 miles north of downtown (same area as Fatman's Loop). Free. Best season: April–November. Dogs: Allowed on leash. Tip: No shade on the upper half — start early in summer and bring extra water.

These trails work for kids of all ages — short distances, manageable terrain, and enough interesting features to keep young hikers engaged.

• Buffalo Park Loop (2 mi, flat) — Stroller-friendly gravel path with mountain views. Open meadows where kids can run. Great for all ages.
• Picture Canyon Trail (3 mi, easy) — Petroglyphs, seasonal waterfall pools, and volcanic rock formations. Educational and visually interesting for older kids.
• Walnut Canyon Island Trail (1 mi, 185 stairs) — Cliff dwellings that kids find genuinely exciting. The staircase descent into the canyon feels like an adventure. Best for ages 5+. [$15/person entrance to National Monument.] [SOURCE: https://www.nps.gov/waca/index.htm]
• Lava River Cave (1 mi, underground) — A mile-long lava tube cave 14 miles north of Flagstaff on FR 245. Free. Bring headlamps and warm layers (the cave is 35°F year-round). The cave is pitch-black without lights, which kids find either thrilling or terrifying. Best for ages 6+. High-clearance vehicle needed for the forest road. [SOURCE: https://www.fs.usda.gov/recarea/coconino/recarea/?recid=75287]
• Sinclair Wash Nature Trail (1 mi, flat, paved) — Interpretive signs, riparian forest, gentle walking. Good for toddlers and very young children.

Spring (April–May) — Snow melts on lower trails by mid-April. Higher peaks remain snow-covered into June. Wildflower blooms start in late April on south-facing slopes. Trails can be muddy, especially after snowmelt. The Humphreys Peak trail typically opens late June.

Summer (June–September) — Prime hiking season for all trails. The monsoon season (July–September) brings afternoon thunderstorms almost daily. Start hikes before 7 AM and be off exposed ridges and summits by noon. Mornings are clear and cool (50–60°F); afternoons can bring heavy rain, hail, and lightning. This is the most important safety consideration for Flagstaff hiking.

Fall (October–November) — The best hiking weather and the most spectacular scenery. Daytime highs of 55–70°F, cool nights, and dry air. Late September through mid-October is peak aspen color on the San Francisco Peaks — the Kachina Trail and Inner Basin Trail are extraordinary during this window. October is arguably the best month to hike in Flagstaff.

Winter (December–March) — Lower trails (Fatman's Loop, Buffalo Park, Picture Canyon) are hikeable year-round with microspikes. Upper trails on the San Francisco Peaks become snowshoe and backcountry ski routes. Flagstaff averages 100+ inches of snow annually. Check trailhead road access — some forest roads close in winter.

If you want local expertise on the trail, several Flagstaff outfitters offer guided hiking experiences — especially valuable for Humphreys Peak (altitude strategy, weather timing) and for visitors unfamiliar with the terrain.

Beyond hiking, Flagstaff's trail network supports world-class mountain biking on the FUTS system and Schultz Creek trails, Nordic and downhill skiing at Arizona Snowbowl, and backcountry camping throughout Coconino National Forest. The outdoor infrastructure here rivals towns three times the size.

For more things to do in Flagstaff beyond the trails, check our activities guide. And when you're done hiking, you've earned a beer — see our picks for the best post-hike restaurants and breweries.