siffringa's User Profile - Atlas Obscura
Loading map...
Sedona, Arizona

Teal McDonald's Arches

The world's only teal arches exist in a city that cares more about its aesthetic than an Instagram influencer.
Sedona, Arizona

Chapel of the Holy Cross

A spiritual vortex among the red rocks in Sedona.
Flagstaff, Arizona

Picture Canyon

A nature and cultural preserve named for its multitude of petroglyphs carved by the Northern Sinagua people.
Flagstaff, Arizona

Walnut Canyon

Ancient pueblos built into the base of a natural canyon wall.
Boulder City, Nevada

Hoover Dam Geodetic Survey Markers

These markers are used to document elevation changes around the famed dam.
Pine, Arizona

Tonto Natural Bridge

The largest natural travertine bridge in the world is nestled in a small canyon in central Arizona.
Oracle, Arizona

Biosphere 2

A reproduction of earth's many biomes.
Tucson, Arizona

Rattlesnake Bridge

In Tucson a giant metal snake helps pedestrians cross a busy highway.
Tucson, Arizona

Hotel Congress

Sleep where gangsters fell amidst smoke and flame, with nary a bullethole to show for the legendary struggle.
Tucson, Arizona

Mission San Xavier Del Bac

This church on a Tohono O'Odham reservation has stood since 1797.
Tucson, Arizona

309th Aerospace Maintenance and Regeneration Group

The world's largest military aircraft cemetery.
Mesa, Arizona

Organ Stop Pizza

Come for the pizza, stay for a performance on the world's largest theater pipe organ.
Black Canyon City, Arizona

I-17 Mystery Christmas Tree

Every year, festive decorations appear on this juniper tree located in the median strip of a busy highway.
Williams, Arizona

Flintstones Bedrock City

An homage to everyone's favorite prehistoric cartoon family.
Flagstaff, Arizona

Humphreys Peak

The highest point in Arizona is an oddly snow-topped peak within the otherwise arid state.
Flagstaff, Arizona

Lowell Mausoleum

The final resting place of the businessman-turned-astronomer who helped discover Pluto stands near his observatory.
Flagstaff, Arizona

Lowell Observatory

This Arizona observatory is famous for investigations into Martian life, and as the place humans first spotted Pluto.
Flagstaff, Arizona

Pluto Discovery Telescope

A planet-hunting astrograph built in the 1920s to seek out the so-called "Planet X" beyond Uranus.