A charming, homemade vending machine dispenses burgers and sandwiches at this hole-in-the-wall bakery.

This lovely tree was a thank you gift from the man known as "Public Enemy No.1."

The longest enclosed pedestrian bridge in the world spans 14 lanes of traffic and six rail tracks, all while lighting up the night sky.

An abandoned underground bathroom is now a space for public art.

The final resting place for the famed creator and narrator of "The Twilight Zone."

The world's largest public collection of PEZ memorabilia.

A small museum dedicated to taking the taboo out of all things related to poo.

A group of artists transformed this desolate city alleyway into an outdoor gallery of street art.

These secluded and abandoned anti-aircraft defenses have become one the most scenic viewpoints in Barcelona.

British troops and Prohibition couldn’t stop this spot from becoming one of the United States' oldest continuously-run taverns.

Eat your Big Mac in a DC-3.

This museum features the original car used on the Beverly Hillbillies sitcom.

The oldest arched-covered bridge in Virginia has truly withstood the test of time.

This campus chapel is Robert E. Lee's final resting place and a topic of debate about the legacy of the Civil War.

An innovative attempt to break a siege in the American Civil War still scars the earth today.

Built following the War of 1812, this fort has withstood hurricanes for centuries.

One-of-a-kind museum inside the first Boeing 747-400 ever made.

This massive store is home to an eccentric collection of vintage, retro, and peculiar goods.

Tour the sci-fi-esque reality of governmental disease management.

There are lots of hands and feet stamped in the cement in front of Grauman’s Chinese Theater, but Mel left behind something extra.

The remains of the iconic train crash from the movie The Fugitive can still be found rusting along the Great Smoky Railroad.

This sprawling bookstore spans four floors and has more than a million books in stock.

Paris' linguistic guide to the international language of, yes, love.

Edison's cast-in-place concrete houses were a failure, but way ahead of their time.