The Atlas Obscura Guide To

Hidden
Green Valley

Discover 2 Cool and Unusual Things to Do in Green Valley, Arizona

Unusual
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in Green Valley

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Green Valley, Arizona

Titan Missile Museum

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

31.9029, -110.9988

I-19, America's Only Metric Interstate

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.

31.7738, -111.0315

Added by steedjb

Are we missing something unusual in Green Valley?

Abandoned Longhorn Grill

Abandoned Longhorn Grill

This giant steer-skull edifice might be abandoned, but it refuses to die.

31.7280, -111.0609

Added by Jane Weinhardt Goldberg

9 MILEs FROM Green Valley

Sahuarita, Arizona

ASARCO Mission Mine and Mineral Discovery Center

One of the largest open-pit copper mining operations in the entire country.

31.9893, -111.0577

Added by btracy

10 MILEs FROM Green Valley

A partial view of the Davis Monthan Air Force Base via GoogleEarth.

Tucson, Arizona

309th Aerospace Maintenance and Regeneration Group

The world's largest military aircraft cemetery.

32.1528, -110.8095

Added by littlebrumble

23 MILEs FROM Green Valley

Tucson Mineral and Gem World.

Tucson, Arizona

Tucson Mineral and Gem World

A natural history wunderkammer in the middle of the desert.

32.1904, -111.0995

Added by Michael Inscoe

24 MILEs FROM Green Valley

Tucson, Arizona

Cherrybell Stravenue

A rare wayfinding portmanteau of “Street” and “Avenue.”

32.2034, -110.9461

Added by Elliot Carter

24 MILEs FROM Green Valley

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