GeologistJack's User Profile - Atlas Obscura
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Places visited in Oracle, Arizona
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Flagstaff, Arizona

Humphreys Peak

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

Grover the Geologic Rover

An important piece of history from mankind's journey to the moon sits in the lobby of a government science lab.
Flagstaff, Arizona

Lowell Observatory

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

Verde Canyon Railroad

An excursion train traverses a picturesque red-rock canyon along the Verde River.
Prescott, Arizona

Old Governor's Mansion

Arizona's first government hub is a rustic cabin now preserved as part of a historical museum.
Boulder City, Nevada

Hoover Dam Geodetic Survey Markers

These markers are used to document elevation changes around the famed dam.
Lake Havasu City, Arizona

Lake Havasu Lighthouses

More than 25 fully functional scale replicas of famous lighthouses dot the shores of Lake Havasu.
Lake Havasu City, Arizona

Lake Havasu's London Bridge

This immigrant bridge once spanned the Thames but is now a fixture of an Arizona city.
Parker, Arizona

Parker Dam

This huge dam across the Colorado River caused an armed standoff between two U.S. states.
Yuma, Arizona

Yuma Territorial Prison

Walk through the actual strap iron cells and solitary chambers of Arizona Territory’s first prison.
Bisbee, Arizona

Bisbee Stairs

Stairs often replace streets on the steep slopes of this old mining town.
Benson, Arizona

Kartchner Caverns

Limestone caves with spectacular showcase chambers.
Sells, Arizona

McMath-Pierce Solar Telescope

The biggest solar telescope in the world helps reveal the secrets of our sun.
Picacho, Arizona

Battle of Picacho Pass Monument

A stone pillar marking the location of the westernmost battle of the American Civil War only honors one side of the conflict.
Sahuarita, Arizona

ASARCO Mission Mine and Mineral Discovery Center

One of the largest open-pit copper mining operations in the entire country.
Green Valley, Arizona

I-19, America's Only Metric Interstate

After a short-lived attempt to bring America in line with the rest of the world, this road was left in metric.
Green Valley, Arizona

Titan Missile Museum

America's only nuclear missile silo open to the public.
Vail, Arizona

Colossal Cave

Legend says train robbers stashed their gold within the depths of this unusual cave.
Tucson, Arizona

309th Aerospace Maintenance and Regeneration Group

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

Gordon Hirabayashi Campground

During World War II this was the site of an "honor camp" used as a prison for draft dodgers, Native American conscientious objectors, and Japanese-Americans—including a man who brought his case against the camp to the Supreme Court.
Oracle, Arizona

Peppersauce Cave

An off-the-beaten path cave with an underground lake.
Oracle, Arizona

Biosphere 2

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

Mini Time Machine Museum of Miniatures

Miniature art that tells an enormous story.
Tucson, Arizona

Garden of Gethsemane

Religious statues built because of one man's bargain with God fill this peaceful sculpture garden.