This 15-story mural celebrates the 50th anniversary of the musician's iconic "At Folsom Prison" album.

Before it was abandoned and left to rust alongside the road, this riverboat starred in a John Wayne movie.

Art Deco stylings conceal the true nature of this bridge.

The awe-inspiring ship from the golden era of cruising has an incomparable history and a reputation as one of the world’s most haunted places.

The 10-foot-wide Long Beach home was built on a dare.

A sculpture dedicated to Napa Valley's oldest mineral water company.

One street divides a single town that stands in two U.S. states.

Country fans may flock to Nashville's music scene, but this Appalachian town is where the genre was born.

A California city claims to be the home of a fast-food classic.

Civil War soldiers, captains of industry, and paupers all interred on historic grounds.

Two Civil War-era cemeteries stuck between runways at the world's busiest airport.

This replica of an 8th century burial ship actually sailed to Norway before returning home to Minnesota.

A six-ton, 12-foot-tall concrete prairie dog is touted as the largest in the world.

One of the first intercontinental ballistic missile sites in the United States.

The first high-tech company in the valley that actually worked with silicon devices.

An Aladdin's cave of old Silicon Valley tech.

A giant can of fruit cocktail is all that remains of what was once the world's largest cannery.

This coffee shop lies hidden beneath a historic church.

One of the best examples of Art Deco architecture in the United States.

Chicago's Navy Pier on Lake Michigan was a training hub for aircraft carrier pilots during WWII.

The world's first motel is now an administrative building for an apple farm.

The only standing town in the United States that early Chinese Americans built for themselves.

This cabin once belonged to one of California's original settlers.

After serving in World War II and picking up Apollo astronauts, this aircraft carrier has been turned into a museum overlooking the San Francisco Bay.