A roadside music shop featuring a confounding series of folk art installations.

Once a gas station, this flightless airplane beside the Old Dixie Highway now houses a barbershop.

In one of America’s oldest mountain ranges, a long-awaited section of a scenic highway is now open to the public.

One man’s religious convictions led him to build this stone castle meant to withstand an apocalypse.

Before TV meteorologists, there were weather kiosks. This may be the last one in the United States.

The world's largest version of this iconic puzzle cube is located in Knoxville, Tennessee.

Knoxville’s architectural icon was the symbol of the 1982 World’s Fair, even catching the googly eye of Bart Simpson.

This grave marks the final resting place of a legendary frontiersman... unless it doesn't.

For nearly 50 years, this San Francisco nonprofit has been serving as a mix of recycling center and art school.

The giant pair of sexy legs sticking out the window of this costume store have become its main draw.

The remains of a ruined mansion memorialize the 1906 earthquake.

The oldest operating Mississippi River–style steamboat still navigates the Ohio River.

Marine fossils from the Devonian period are exposed at this park.

This 19th century mansion façade adorned with immigrant patriotism is a symbol of Louisville’s history.

This huge clock made of flowers and simple machinery was once used a political weapon.

A pharmacy built in the shape of a mortar and pestle, now resembles a fancy cocktail.

This modern castle sat empty for decades before a fire inspired its builders to complete its luxury halls.

A collection of outdoor art by renowned muralist Robert Dafford depicts the history of a flooded city.

The massive, original Colgate Clock is mounted on a defunct factory building that was once a prison.

After a water tower painting was accused of being an ad, a simple fix was made that gave the city a motto.

A gregarious Ohio resident has been building his whimsical temple to peace for decades.

Controversial tribute to the heavyweight champion boxer who grew up in Detroit.

These enduring murals depicting a distinctly Marxist tribute to capitalism could not even be defeated by McCarthyism.

The collection of ceremonial and cultural objects spans many countries and hundreds of years.