From Volcano to Chasm in a Single Day

The Grand Canyon Loop from Flagstaff captures the full geological story of northern Arizona in a 250-mile circuit, climbing past Arizona's highest peak, dropping to one of the world's deepest canyons, and circling back through a black volcanic landscape that erupted less than a thousand years ago. From Flagstaff, surrounded by the largest contiguous ponderosa pine forest in North America, US-180 climbs the flanks of the San Francisco Peaks, an extinct stratovolcano sacred to 13 Native American tribes (the Hopi believe it is the winter home of the kachina spirits; the Navajo regard it as one of the Four Sacred Mountains marking the boundaries of their homeland). The route then descends through pinyon-juniper woodland into the Kaibab National Forest and arrives at the Grand Canyon's South Rim, where the chasm opens without warning: a 277-mile-long, mile-deep, up-to-18-mile-wide rift in the Colorado Plateau that exposes nearly 2 billion years of geologic history in horizontal bands. The South Rim's 25-mile Desert View Drive (AZ-64) traces the canyon's eastern edge to the Desert View Watchtower, designed by architect Mary Colter in 1932 to evoke the ancestral Puebloan towers of the Four Corners region. Beyond the park, the loop drops to the Little Colorado River Gorge, follows US-89 south through the Painted Desert, and returns to Flagstaff through Wupatki and Sunset Crater National Monuments, where 1,000-year-old pueblos sit in the shadow of a perfectly preserved cinder cone that erupted in 1085 CE and was witnessed by the people who built the surrounding villages. Walnut Canyon, just east of Flagstaff, completes the loop with one more set of cliff dwellings, occupied by the Sinagua people roughly 800 years ago.

Key Stops

Flagstaff The loop's gateway, a small mountain city at 7,000 feet with a Route 66-era downtown of brick storefronts, a vibrant brewery and restaurant scene, and three exceptional museums: the Museum of Northern Arizona (anthropology and natural history of the Colorado Plateau), Lowell Observatory (where Pluto was discovered in 1930; nightly telescope viewing), and the Riordan Mansion State Historic Park. The world's first International Dark Sky City. Northern Arizona University anchors the cultural core.

Kaibab National Forest (South Section) Past Valle, the road enters the Kaibab National Forest's southern section. The Ten-X Campground south of Tusayan has an easy half-mile nature trail through ponderosa pine, where mule deer, Abert squirrels, and mountain chickadees are commonly seen. The Tusayan Grand Canyon visitor center provides interpretive information.

Grand Canyon Village (South Rim) The heart of the park: lodging, restaurants, the main visitor center, museums, and the historic structures of the Grand Canyon Village Historic District (El Tovar Hotel, built 1905, and the iconic Hopi House and Lookout Studio designed by Mary Colter). Mather Point, near the visitor center, is most visitors' first view of the canyon: a sudden, almost dizzying revelation across Bright Angel Canyon, Isis Temple, and Wotan's Throne. Park entry fee is $35 per vehicle for 7 days.

Yavapai Geology Museum Perched on the canyon rim near Mather Point, this small museum offers the best geological overview of the canyon, with picture windows facing the chasm. The exhibits walk visitors through the 1.84 billion years of rock visible in the canyon walls (from Vishnu Schist at the bottom to Kaibab Limestone at the rim) and the relatively recent (5-to-6-million-year) carving by the Colorado River.

Bright Angel Trail The park's most popular hike, beginning at Grand Canyon Village. Day-hikers commonly turn around at 1.5-Mile Resthouse (3 miles round trip), 3-Mile Resthouse (6 miles), or Havasupai Gardens (9 miles round trip, formerly Indian Garden), a shaded oasis 3,000 feet below the rim. Allow twice as long to climb out as to descend. The trail continues to the Colorado River and Phantom Ranch (a strenuous overnight backpack with permit). Famous Grand Canyon mule rides also depart from here; reservations must be made up to a year in advance.

Hermits Rest and Hermit Road (West of Village) Hermit Road runs 8 miles west from Grand Canyon Village to Hermits Rest (another Mary Colter design from 1914). The road is closed to private vehicles from March through November; free park shuttle buses serve nine overlooks including Hopi Point and Pima Point, where the Colorado River's roaring rapids appear as gentle ripples a vertical mile below. A memorial honors Major John Wesley Powell, the one-armed Civil War veteran who led the first expeditions through the canyon in 1869 and 1871.

Yaki Point and South Kaibab Trail Reached only by shuttle bus or on foot from the main road. The trail's switchbacks plunge dramatically over the rim and offer one of the canyon's most spectacular descent views. The 7-mile South Kaibab Trail is steeper and more exposed than Bright Angel, with no water on the trail; day-hikers should turn around at Ooh Aah Point (1.8 miles round trip) or Cedar Ridge (3 miles round trip).

Grandview Point A favorite among canyon regulars, with views over Horseshoe Mesa, Angels Gate, and Vishnu Temple. The strenuous Grandview Trail descends to Horseshoe Mesa, where 19th-century copper miners worked the Last Chance Mine.

Moran Point Named for landscape painter Thomas Moran, whose dramatic 1873 paintings helped persuade Congress to protect the canyon from commercial development. The view looks west toward the tilted strata of the formation known as the Sinking Ship.

Tusayan Ruin and Museum A small ancestral Puebloan pueblo occupied around 1185 CE, with a self-guided trail through the ruins of a U-shaped pueblo and two kivas. The small museum displays Hopi pottery, basketry, and artifacts from the site. Free.

Lipan Point and Navajo Point Lipan Point offers the broadest view of the canyon, looking down to a sweeping S-bend of the Colorado River and across to the Vermilion Cliffs in the distance. Watch for Kaibab squirrels (white-tailed, North Rim) and Abert squirrels (dark-tailed, South Rim), genetically isolated cousins that diverged after the canyon separated their populations.

Desert View Watchtower The eastern terminus of Desert View Drive and another Mary Colter masterpiece, a 70-foot stone tower built in 1932 to evoke the ancestral Puebloan towers of Mesa Verde and the Four Corners. The interior murals were painted by Hopi artist Fred Kabotie. From the top floor, the view extends north into Marble Canyon, east across the Painted Desert, and south back to the San Francisco Peaks. A small fee is required to climb the tower.

Little Colorado River Gorge Just east of the park boundary on AZ-64, two Navajo Nation overlooks provide dizzying views into the narrow, 1,200-foot gorge of the Little Colorado River, where the canyon-in-miniature shows what the Grand Canyon may have looked like millions of years ago. Navajo vendors typically sell jewelry and crafts at the overlooks. A small fee (cash) may apply.

Cameron A small town at the junction of AZ-64 and US-89, the Cameron Trading Post (established 1916) offers Navajo rugs, jewelry, and pottery in a historic stone building with a good restaurant serving Navajo tacos. Last reliable services before the Wupatki/Sunset Crater loop.

Wupatki National Monument Twenty miles south of Cameron, a 35-mile loop road branches east from US-89 to enter Wupatki, where the Sinagua and ancestral Puebloan peoples built multistory pueblos roughly 800 years ago after Sunset Crater's eruption made the surrounding land fertile with volcanic ash. The Wupatki Pueblo (the largest, with over 100 rooms) sits among red sandstone outcrops, with an unusual ball court and a blowhole that breathes air in and out as barometric pressure changes. Other accessible sites include Wukoki, Citadel, and Lomaki Pueblos. The visitor center is open daily. Entry $25 per vehicle (covers both monuments).

Sunset Crater Volcano National Monument The Wupatki loop road continues south through fields of black lava and cinder to Sunset Crater, a perfectly symmetrical cinder cone roughly 1,000 feet tall, formed during an eruption that began in 1085 CE and was witnessed by the surrounding Sinagua and ancestral Puebloan peoples. The crater's rim glows red and yellow from oxidized iron and sulfur, giving it the appearance of a perpetual sunset. The Lava Flow Trail is a 1-mile loop through twisted lava formations. Climbing the cone itself is prohibited (the rim was closed in 1973 to protect the cinder slopes). The same entry fee covers both monuments.

Walnut Canyon National Monument Just east of Flagstaff off I-40, the final stop on the loop. The Sinagua people built over 80 cliff dwellings into the limestone alcoves of a sinuous 600-foot-deep canyon, occupying them from roughly 1100 to 1250 CE before mysteriously abandoning the site. The Island Trail (0.9-mile loop, descends 185 feet via 240 steps) passes 25 cliff dwellings directly. The Rim Trail is an easier 0.7-mile out-and-back option. Entry $25 per vehicle.

Driving Tips

• The Grand Canyon Entrance Pass ($35 per vehicle, 7 days) covers South and North Rims. The annual America the Beautiful Pass ($80) covers the canyon plus Wupatki, Sunset Crater, Walnut Canyon, and all other federal recreation lands; a strong value for this loop.
• Book lodging at Grand Canyon Village far in advance, especially El Tovar, Bright Angel Lodge, and Phantom Ranch (lottery system 15 months ahead). Tusayan, just outside the south entrance, has additional motels and is easier to book.
• Hermit Road (West Rim Drive) is closed to private vehicles from March 1 through November 30. Use the free park shuttle to reach Hermits Rest and the western overlooks. The shuttle is also the easiest way to navigate Grand Canyon Village itself, where parking fills early.
• Desert View Drive (East Rim) is open to private vehicles year-round.
• Start the canyon portion of the drive at dawn for the best light, fewest crowds, and easiest parking. Sunrise and sunset are the most photogenic times, casting the chasm in deep red and gold.
• Carry plenty of water on any hike below the rim. Inner canyon temperatures regularly exceed 105°F in summer; heat illness is the leading cause of search-and-rescue calls. Never attempt a rim-to-river round-trip hike in a single day.
• Stay behind railings and on marked trails. There are no fences along much of the rim, and falls are responsible for multiple deaths each year.
• The North Rim is 10 miles from the South Rim as the crow flies but 215 miles by road (open mid-May through mid-October). Most loop drivers stay on the South Rim.
• Cell coverage is intermittent in the park and nonexistent in Wupatki and along stretches of US-89. Download offline maps.
• Fuel up in Flagstaff before departing. Gas is available in Tusayan and at Grand Canyon Village, but at a significant premium. Cameron Trading Post also has fuel.
• The Sunset Crater–Wupatki Loop Road is paved but narrow with few services. Allow 2 hours for the full loop including stops.
• For more information visit: Grand Canyon National Park (NPS)