Kings Cross Station pays tribute to its role in Britain's best-selling book series.

Solving a 60-year mystery finally gave a name to the young woman known only by the color of her clothes.

Once home to more than 50 displays of freshwater fish.

Remnants of a forgotten ballpark where legend and infamy intersect.

When oil was discovered just outside of Pittsburgh, the city became home to this regional stock market.

Meet your friends, marry your true love, or tell your enemies to kiss your butt under this historic Pittsburgh timepiece.

There aren't too many operational funiculars around, but Pittsburgh has two!

The United States’s oldest funicular railway glides up and down a steep Pittsburgh street.

The residents of the Neighborhood of Make-Believe live without much fanfare within the Pittsburgh Children's Museum.

The souvenir got the company’s founder out of a pretty pickle at the World’s Fair.

Coins and medals straight from the mint await visitors to this shop in the nation's capital.

It was once the base for a series of domestic terror attacks.

The National Park Service’s best-kept secret with views that rival any in D.C.

D.C.'s first central library was born out of a chance encounter with the philanthropist whose name it bears.

To truly appreciate Detroit's landmark skyscraper, you have to step inside.

Where unreadable addresses are read, 24 hours a day, seven days a week.

The location along the shores of the Great Salt Lake of what was once called, "The Coney Island of the West", now sits barren due to arson and time.

Next to Salt Lake City's Assembly Hall stands a tribute to some unlikely heroes of early Mormon settlers.

Visitors to this library are in for a real-world education in modernist architecture.

A mural and a few historical markers commemorate Denver's once-thriving Chinatown, which was obliterated in a racist riot.

In a small Japanese garden off a busy Denver street, a memorial to a brave, principled politician.

The Cadillac Ranch for monster truck aficionados.

One of the best places to see wild Colonial Spanish Mustangs in the United States.

The world's tallest doric column is this Ohio monument to a naval victory in the War of 1812.