Petrified Forest National Park: Visitor Guide

Petrified Forest National Park preserves 221,000 acres of the Painted Desert — a landscape of bare, vividly colored badlands and one of the world’s largest and most spectacular concentrations of petrified wood. The logs are the remains of trees that grew here 225 million years ago when the region was a tropical lowland river floodplain. Buried by volcanic ash and silica-rich groundwater, the wood was gradually replaced molecule by molecule with quartz crystal, preserving the cellular structure while adding the brilliant reds, purples, yellows, and greens of iron and manganese oxides. The result is essentially rock that looks like wood — and in certain light, glows like stained glass.

Entry Fees and Passes

Entry costs approximately $25 per vehicle as of 2026, valid for seven days. Motorcycles are approximately $20; pedestrians, cyclists, and passengers approximately $15. The America the Beautiful annual pass ($80) covers entry for all vehicle occupants.

The park sits directly on I-40 in northeastern Arizona, making it uniquely easy to combine with a Route 66 road trip — the historic highway alignment runs through the park’s northern section with a surviving stretch visible from Petrified Forest Road.

When to Visit

April–May and September–October are ideal: temperatures in the 60–75°F range, low humidity, and excellent light for photography. Wildflowers appear in April after wet winters.

June–August: Temperatures reach 90–100°F and afternoon thunderstorms roll through regularly from mid-July onward (monsoon season). Monsoon storms can be spectacular to watch from a vehicle — the lightning over the Painted Desert is genuinely dramatic — but flash flooding is a real hazard in washes.

November–March: Cold (temperatures drop to 20–30°F at night) with occasional snow that dusts the colored formations beautifully. Crowds are minimal. Some facilities may operate reduced hours.

Getting There

Petrified Forest lies along I-40 in northeastern Arizona, about 110 miles east of Flagstaff and 25 miles east of Holbrook. The north entrance is off I-40 at Exit 311; the south entrance is off US-180, about 18 miles from Holbrook. Flagstaff Pulliam Airport (FLG) is the closest commercial airport, approximately 2 hours west. Phoenix Sky Harbor (PHX) is approximately 3.5 hours. Car hire is essential for all park access. Compare options at /go/car-hire-usa.

The 28-Mile Park Road

The park road runs north to south (or south to north) with pullouts, overlooks, and trailheads at regular intervals. Key stops:

Northern Painted Desert section (enter from I-40):

• Painted Desert Inn — a National Historic Landmark pueblo-style building from the 1930s, staffed as a museum with rotating art exhibits. Worth 30 minutes.
• Chinde Point, Nizhoni Point, Pintado Point — successive overlooks of the broad Painted Desert, best photographed in early morning or late afternoon when the colored bands glow.
• Puerco Pueblo and Petroglyphs — ruins of a 100-room pueblo built around AD 1300, with over 650 petroglyphs etched into the boulders. Short, flat walk.

Southern Petrified Wood section:

• Blue Mesa — the park’s most dramatic geology: a 3.5-mile loop (including a 1-mile walk-in trail) through badland hills of blue-gray bentonite clay. Short hike required; outstanding on overcast days.
• Jasper Forest — overlook above a valley littered with petrified log sections. No trail — view from the rim.
• Crystal Forest — the most accessible walking area through petrified logs, many with visible crystal faces. 0.75-mile loop, paved.
• Long Logs and Agate House — the longest concentration of petrified logs in the park (some over 100 feet) plus the ruins of a small pueblo built entirely from petrified wood, approximately 1,600 years ago. 2.6-mile loop.
• Rainbow Forest Museum — southern visitor center, good exhibits on the formation of petrified wood.

Hiking

Most walks are short (under 3 miles) and along the park road. For longer backcountry exploration, a free permit (available at either visitor center) is required for any overnight camping. The Painted Desert Wilderness in the north offers 43,000 acres of completely trailless terrain — navigation by map and compass, no water sources, and afternoon temperatures that can reach 105°F in summer.

Day hikers can explore the Painted Desert badlands without permits; the terrain is navigable by anyone comfortable with off-trail desert walking and wayfinding. The colors change completely depending on cloud cover and light angle — consider hiking the same area twice in a day.

Lodging

There is no lodging inside the park. The nearest options:

Holbrook, Arizona (27 miles west via I-40):

• Wigwam Village Motel — the iconic Route 66 motel with concrete teepee-shaped rooms, a genuine piece of American road history. Approximately $70–90/night.
• Chain motels (Comfort Inn, Holiday Inn Express) approximately $90–130/night.
• Joe & Aggie’s Cafe is the classic diner stop in town.

Flagstaff, Arizona (110 miles west) — wider accommodation range from approximately $100–300/night, better base if combining with Grand Canyon.

Safety

• Removing petrified wood is a federal crime: fines start at $325. Do not pocket even a small chip.
• Flash floods: washes and dry creek beds fill within minutes during thunderstorms. If in a wash when weather builds, move immediately to high ground.
• Heat: the desert offers almost no shade. Carry 3 liters of water per person for any hike in summer; start hikes before 7am.
• Rattlesnakes and scorpions: watch where you step and place your hands, especially around rocks.

The Petrified Forest pairs naturally with a night stop in Holbrook for Route 66 character, then a morning drive to the South Rim of the Grand Canyon (approximately 2 hours).