This replica of the Greek structure is in the heart of Nashville.

A sculpture of a flying hawk made from colorful car doors.

This small piece of railroad history sits behind the parking lot of a chain grocery store.

The highest bridge in America was built for an almost unnervingly small amount of money.

Travel through the wholesome amusements of yesteryear at this charming miniature village.

This historic building provides a powerful glimpse into the lives of Japanese Americans forced to relocate during World War II.

A wall of chewing gum moonlights as collective art.

These machines have been collecting dust for decades.

One of the greatest heroes of the Titanic tragedy came from humble beginnings to this beautiful home.

A downtown park built on top of unclaimed graves.

The Denver airport is guarded by a 32-foot-tall sculpture of a demonic horse.

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

Legends surround this jagged rock formation in the New Mexico desert.

This quirky hot springs town known to locals as "T or C" was named after a radio show.

A multi-storied adobe complex has been inhabited for more than a thousand years.

A clear blue swimming hole with hidden caves, still unexplored.

A futuristic temple of light uses prisms and rainbows to create an atmosphere of peace.

Seller of surplus nuclear research materials.

This museum started as a collection of Manhattan Projects and continues to add exhibits as they are declassified.

A small metropolis of Pueblo cave dwellings have been carved right into the hillside of this national monument.

"I did this all while you were watching TV."

This simple convenience store sits on the location where the Ouija board was named—and has a plaque to prove it.

A 200-year-old bar with a cheeky name claims to have served Edgar Allan Poe his final drink.

The site where Poe "in great distress, and ... in need of immediate assistance" likely died.