Long-abandoned trolley tunnels just a mile away from the White House are turning into an art space.

One of the dwarven trees dates back to 1625 and survived the Hiroshima bombing.

A historic neighborhood church is reborn as a psychedelic arts collective.

Home to items never before seen by the public.

Franciscan monks created a facsimile of the Holy Land for North Americans who couldn’t afford the trip overseas.

The site of the climactic scene from the classic horror film is now a historic landmark.

The Corinthian columns that towered over Abraham Lincoln’s inauguration stand proud.

Taste the white whiskey that the United States' first president once distilled and enjoyed.

The "first cat," "first dog," and even a presidential pygmy hippo all get their due in this museum.

The oddly shaped, steam-spewing building is now an art studio and gallery.

An overgrown garden stands as a grim marker of an unrealized dream.

The birthplace of the Herndon Gas Company.

A glimpse into early 19th-century education.

An oft-overlooked, magically musical monolith that stands majestically between Arlington Cemetery and the Iwo Jima Memorial.

A renovated schoolhouse that highlights the history of Clarke County's Black community.

This plaque celebrates the sister city relationship between Fredricksburg and Fréjus.

The last vestige of a once substantial orchard and farm in the suburbs of Northern Virginia.

The only U.S. Senator to die on the field of battle is buried in San Francisco but memorialized at Balls Bluff Regional Park.

Little has changed in the way that this mill operates since the 18th-century.

One of the few remaining Rosenwald Schools left in Virginia.

The oldest existing one-room brick schoolhouse in Loudoun County.

This site is believed to be connected to the oldest house in Arlington County.

The former home of Dr. E.B. Henderson, also known as the "Father of Black Basketball."

Though his role as the inventor of baseball may be up for debate, fans still festoon Doubleday's grave with baseballs.