Enchanting gardens surround a derelict mansion, all hidden in plain sight behind a stone wall.

This 17th-century place of worship still celebrates holidays in the traditional Swedish fashion.

Before he was "Bob Marley, international reggae superstar," he was "Donald Marley," a Delaware resident and forklift operator working under an assumed name. This park tells the story.

In Wilmington's hip Trolley Square neighborhood, a utility box has been repainted to resemble a classic gumball machine.

A drab two-story office space in Delaware is a hidden tax haven for Hillary Clinton, Donald Trump, and over half the Fortune 500 companies.

An award-winning children’s garden enchants visitors at the intersection of natural beauty and fairy tales.

A blend of art, antiquities, and Americana fill this museum, surrounded by whimsical, enchanting gardens.

A scenic fort on the harbor protected Philadelphia from an attack that never came.

Delaware's first railroad lasted only five years and spanned only 16 miles, but its ticket office has survived for two centuries.

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

A touching tribute to a local hero who made sure his neighborhood stayed clean.

A total of 14 men held the title of "president" before George Washington—their historical legacies are enshrined in the lobby of a hotel.

Just outside the Naval Academy, Hell Point is a historical marker that could easily be the point where failed students wait for the bus.

Rediscovered after a century, the father of the American Navy was reinterred in something dredged up from Davy Jones’ locker.

This 16-foot, intricately detailed model of the Gearing-class destroyer has been called the most detailed model ship ever built.

A memorial to an ill-fated Arctic expedition pursued by the U.S. Navy.

The oldest military monument in the United States.

This Annapolis home was built by one of the signers of the Declaration of Independence.

This memorial honors five journalists who were killed in a mass shooting in 2018, and affirms the importance of the first amendment.

This statue honors the author's groundbreaking family story.

Baltimore's classic clock tower was once topped by a rotating, 20-ton medicine bottle.

Baltimore's first skyscraper may be home to the inspiration behind pulp fiction's most celebrated bird.

One artist’s scheme to expand museum viewing hours into the evening led to the illumination of an entire city.

Once America's tallest structure, now a Baltimore landmark.