Teec Nos Pos, AZ
A survey monument marks the only point in the United States where four states meet. The site is operated by Navajo Nation Parks and Recreation, and visitors should follow tribal hours, fees and rules.
- Access
- Seasonal or ticketed

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Giant objects, odd monuments and things built for no clear reason.
Teec Nos Pos, AZ
A survey monument marks the only point in the United States where four states meet. The site is operated by Navajo Nation Parks and Recreation, and visitors should follow tribal hours, fees and rules.
Tucson, AZ
Felix Lucero created a small group of concrete religious sculptures after surviving World War I, and the figures now occupy a riverside city park. Their weathered handmade appearance gives the site the feeling of a preserved personal vision rather than formal public statuary.
Petrified Forest National Park, AZ
Massive sections of petrified trees lie across the ground near the park's Rainbow Forest Museum, including some of the largest visible logs in the park. A short developed trail makes the fossil forest easy to inspect at close range without collecting anything.
Antares, AZ
A towering green tiki-style head rises beside Route 66 at Antares Point, surrounded by additional sculpture and remnants of an old roadside business. It is modern outsider art deliberately built to become a highway landmark.
Peach Springs, AZ
An elevator descends roughly 200 feet into a large dry cave system beneath Route 66. Tours, old civil-defense supplies and the underground suite make the caverns an unusually deep roadside attraction.
Hackberry, AZ
Vintage gas pumps, signs, cars and roadside debris crowd this former Route 66 service stop. The store and its yard preserve the dense visual language of the highway better than a polished recreation would.
Phoenix, AZ
A giant opening weathered through Papago Park sandstone creates a natural window above the desert. Archaeological evidence indicates the formation was also used by Indigenous people to track seasonal sunlight, giving the short hike both geologic and cultural interest.
Page, AZ
The Colorado River wraps almost completely around a sandstone butte below a high public overlook. A developed trail and railing at the main viewpoint make this dramatic entrenched meander a straightforward road-trip stop.
Tucson, AZ
Restored neon, hand-painted signs and commercial sign-making artifacts fill this small Tucson museum. Many pieces are displayed lit, turning old advertising hardware into a concentrated room of glowing roadside history.
Joseph City, AZ
A giant jackrabbit and the famous 'HERE IT IS' sign mark one of Route 66's classic trading-post survivors. Decades of billboards turned the rabbit into a roadside destination long before travelers reached the store itself.
Jerome, AZ
Ground movement from mining caused Jerome's concrete jail building to shift downhill from its original foundation. The displaced structure now sits as a roadside monument to just how unstable the mining town became.
Holbrook, AZ
Enormous petrified logs, stone displays and dinosaur figures cover the grounds of this long-running Holbrook rock business. The sheer scale of fossilized wood outside makes it function like a free roadside geology museum before visitors enter the shop.
Oracle, AZ
The Mediterranean-Revival Kannally Ranch House stands unexpectedly in high-desert ranch country and preserves rooms, artwork and family history from an early twentieth-century cattle operation. It is the architectural centerpiece of Oracle State Park.
Benson, AZ
A living cave discovered in 1974 was kept secret for years while plans were developed to protect its delicate formations. Guided tours reveal enormous rooms and active mineral growth under strict conservation rules.
Grand Canyon Village, AZ
The Kolb brothers built their photography studio directly on the canyon rim at the head of Bright Angel Trail, where they documented early tourism and river expeditions. The precarious-looking building now contains exhibits and a shop.
Winslow, AZ
Mary Colter designed this elaborate railroad hotel as a romanticized Southwestern estate for Fred Harvey and the Santa Fe Railway. Restored rooms, art and active tracks preserve the strange overlap between luxury tourism and rail infrastructure.
Lake Havasu City, AZ
Dozens of functioning lighthouse replicas line the lake and island shoreline, each modeled after a real American lighthouse. The desert setting makes the miniature maritime landscape deliberately surreal.
Flagstaff, AZ
A mile-long lava tube left by ancient volcanic activity forms a dark, rough underground tunnel in the Coconino National Forest. There is no installed lighting, and the floor is uneven and cold, so visitors need proper equipment and should check seasonal road conditions.
Bisbee, AZ
A public overlook faces the immense terraced Lavender Pit, where copper mining carved a brightly colored artificial canyon beside Bisbee. The engineered void makes the scale of the town's mining history immediately visible.
Lake Havasu City, AZ
The 1830s London Bridge was dismantled in England, shipped to Arizona and reconstructed over a man-made channel in Lake Havasu City. The real nineteenth-century masonry wrapped around a modern structure creates one of America's most elaborate imported roadside landmarks.
Scottsdale, AZ
A park built around real railroad equipment, miniature trains, model layouts and a narrow-gauge ride preserves rail history in an unusually hands-on setting. Historic locomotives and the Scottsdale Railroad Museum make it more than a typical city park.
Tucson, AZ
The brilliant white eighteenth-century mission rises from the Tohono O'odham Nation south of Tucson with an ornate interior that sharply contrasts with the desert around it. It remains an active Catholic parish and culturally significant place, so visitors should follow church and community rules.
Camp Verde, AZ
A large limestone sink filled with spring water supports an unusual ecosystem and is surrounded by prehistoric dwellings and irrigation features. The combination of geology, archaeology and persistent spring flow makes the site unlike a normal desert pond.
Oljato-Monument Valley, AZ
Monument Valley's isolated sandstone buttes form one of the most recognizable landscapes in the American Southwest. The park is Navajo Nation land; access beyond designated public areas is controlled and some routes require guides or permits.