See the computer’s history revealed over the course of 20,000 years.

A museum dedicated to the history and art of staying clean.

This dynamic entertainment venue brings a much-needed funkiness to the region with its bizarre art, eclectic films screenings, and peculiar performance pieces.

The remains of a World War II-era Japanese American internment camp dot a windswept Colorado hill.

A mental health hospital dating back more than 139 years, now features a museum.

Check out a hidden collection of vintage neon signs.

This memorial pays homage to Pueblo's four Medal of Honor recipients.

A futuristic hovertrain is parked unceremoniously alongside a nondescript road.

The scene of one of the darkest moments in American labor history has been left essentially untouched since the tragedy.

This picturesque cottage was the site of Ulysses S. Grant’s final and perhaps most important campaign.

No one's quite sure why there's a metal megaphone bolted on two rocks in the middle of the Mojave Desert.

World's largest porcine hairball sits in a collection maintained by Benedictine monks.

The steepest tramway in North America provides stunning views of the out-of-the-way Wallowa Mountains in northeastern Oregon.

This 80.33 troy ounces of solid gold is believed to be the largest nugget from Oregon still in its original form.

A vertically floating hemlock controls the waves and weather at Crater Lake.

The world's last remaining store of its kind.

The most isolated mailbox in America lets desert travelers record their passing.

The disdain for this dysfunctional dam is reflected in a giant pair of scissors painted on the concrete face.

Explore more than 130,000 new and used books in the "world's largest outdoor bookstore."

This giant tower beacon was a key navigation tool for pilots delivering mail amid the night skies.

A creek tumbles over a series of step-like rocks to create this scenic water feature.

Home to a timed geyser created by complete accident.

This museum glorifies the humble potato.

This combination shop and museum is filled with curious items and artifacts.