The only road through the heart of Glacier National Park.

This museum explores the history of the city's public transportation. Its collection includes the world's oldest preserved electric trolley car.

For patriotic Russians, this memorial honoring the Soviet soldiers who died liberating Berlin in 1945 is the most sacred location outside of Russia.

Named after the German word for "a longingness to travel," this park brings together thousands of city and street signs from around the world.

This old wooden funicular railway leads to a cemetery in the forest.

The final resting place of a space program monolith.

Historic funicular railway, believed to be the shortest railroad in the world.

Cleveland's giant "free" stamp is a nod to the Civil War, but was misinterpreted for years.

The "Seinfeld" diner.

One of only two commuter aerial tramways in the United States.

Most-visited and most-photographed slot canyon in the American Southwest.

135 bronze medallions mark a French meridian line which once rivaled the hotshot Greenwich timeline.

High atop the Eiffel Tower is a small apartment built exclusively to entertain the science elite and make the rest of Paris jealous.

An extensive collection of reliquaries containing the bones of saints housed in the largest Catholic church in Venice.

A domino effect created with Britain’s iconic telephone boxes.

The television series' iconic giant foot was borrowed from this classical painting.

Pay homage to a mysterious feline artifact outside of this Florida museum.

Owned by no one but beloved by all, Brownie was a good dog.

A replica of one of the more than 15,000 civilian lookout towers that lined the U.S. coast during World War II.

Location of a reliquary containing bone fragments of 18 saints.

The unique collection includes bronze cast handprints of some of America's most famous astronauts.

The ruins of this antebellum sugar plantation are the end result of a Seminole attack during the Florida Wars of 1836.

In this case, 'zero' marks the spot where the iconic Old Spanish Trail ends.

Intertwined, interspecies trees which locals believe can grant boons to lovers.