An inverted staircase above the entrance to the Bethnal Green Underground Station functions as a memorial for people who lost their lives during the worst civilian disaster in the U.K. during World War II.

A World War II-era submarine is stuck in the mud in New Jersey.

The radio station that's been promising to make love to you for the last 15 years—if you happen to be on one specific block in suburban New Jersey.

This plaque honors the unsung Black songstress once known as the “greatest singer of her race.”

Many of the most significant figures in American history once hopped on a stagecoach in this alleyway on their way to more noteworthy destinations.

With a history stretching back to the 16th century, this pub has a few stories to tell.

Nassau Hall has served as army barracks, a museum, and played a key role in the American Revolution.

Rusting away on the edge of New Jersey are the remains of a Cold War missile launch site.

One of New Jersey's oldest churches is a historical treasure trove.

Enjoy a slice while browsing the world's largest collection of pizza memorabilia.

A scattered trail of street art adds a pop of color to the city's stark structures.

An imposing pair of sphinxes stand guard outside this Egyptian Revival tomb.

This shop and gallery is a modern-day cabinet of curiosities, unassumingly positioned along an urban thoroughfare.

Dedicated in 1895, this is the world's first tribute to the hardworking newspaper delivery boy.

A jumble of concrete on the corner of one of London’s terraced buildings is actually a work of art.

A giant silver apple a day keeps the perils of capitalism away.

This vintage short line in Amish country runs passenger steam train excursions and still hauls freight.

The first woman in the United States to get a driver's license is buried here.

A 20-foot-tall quarter commemorates George Washington’s ties to Bedford County.

Sip a cappuccino in the historic cafe that introduced them to the United States.

A eight-foot-tall statue resides in the heart of Pennsylvania anthracite coal country.

The internal railway of one of the biggest steel plants in America has been transformed into a linear park with unique industrial views.

This tiny structure was built by the creator of the Brooklyn Bridge.

The castle that provided the setting for much of 'Monty Python and the Holy Grail' is now a pilgrimage site for fans.